I have no idea what this is

I Have No Idea What This Is

Answers

Answer 1

Answer:

20

Step-by-step explanation:

If three triangles that are to same equal 30 that means each has the same amount:

30/3= 10

Δ= 10

We know that one triangle equals 10 so:

20-10=10

And since there are two circles

10/2=5

So: O=5

Now we have one circle and 4 dark blue triangles square

13-5=8

8/4=2

So each dark blue triangle = 2

So we now know all the values of each shape, solve the equation

10 + 5 x 2

5x2 = 10

10 + 10= 20

So 20 is your answer

Hope this helps

please mark brainliest


Related Questions

3/10 4/5 equivalent

Answers

Answer:

3/10 is smaller than 4/5. so no there are not

Step-by-step explanation:

pls mark  branliest

Answer:

no they are not equavilent because if you try to simplify then first of all you cant and second of all it wouldnt be equal

Step-by-step explanation:

In the diagram below of triangle � � � GHI, � J is the midpoint of � � ‾ GI and � K is the midpoint of � � ‾ HI . If � � = − 6 � + 47 JK=−6x+47, and � � = − 2 � + 34 GH=−2x+34, what is the measure of � � ‾ JK ?

Answers

Therefore , the solution of the given problem of triangle comes out to be section J K's measure is 11 units.

What precisely is a triangle?

Since a triangle has four or so more sections, it is a polygon. It has an easy rectangular form. Triangle ABC refers to a rectangle with edges A, B, and C. A single plane and cube are produced by Euclidean geometry when the sides are really not collinear. A triangle is a polygon if it has 3 components and three angles. Where a triangle's three edges come together are known as the corners. A triangle's sides add up to 180 degrees.

Here,

GJ = JI is known because J is the middle of segment GI. Similarly, we conclude that HK = KI because K is the center of section HI. Consequently, we can write:

HK = KI, GJ = JI.

Since J is the middle of GI and K is indeed the midpoint of HI, we also realize that GH = 2JK. With the provided formulas in place of GH as well as JK, we obtain:

=> -2x + 34 = 2(-6x + 47)

When we simplify and find x, we obtain:

=> -2x + 34 = -12x + 94

=> 10x = 60

=> x = 6

Now that we know how long section JK is,

JK = -6x + 47\s= -6(6) + 47\s= 11

Therefore, section J K's measure is 11 units.

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5/8 divided by 8 3/10

Answers

Answer:

25/332

Step-by-step explanation:

**PLEASE HELP THIS IS DUE TODAY** when the sun's declination is at the highest point, what direction does the sun rise and set?​

Answers

june 22 the declination reaches a maximum of 24.45° on june 22 summer solstice in the northern hemisphere and a minimum of -23.45 on december 21-22 winter solstice in the northern hemisphere. the sun, the moon, the planets and the stars all rise in the east and set in the west. and that’s because earth spins towards the east

The breadth of a sheet is 5 metre more than 3 times the length of the sheet. What is the breadth, if the length is x metre?

Answers

Answer:

Step-by-step explanation:

Length = x

3 times of length = 3*x = 3x

5 metre more than 3x = 3x + 5

Breadth  = 3x + 5

ANSWER ALL THE QUESTIONS I HAVE PLEASE AND I'LL LEGIT GIVE U ALL MY POINTS IF I CAN AND GIVE YOU BRAINLIST. I NEED THAT STUFF DUE FRIDAY. PLEASE HELP PLEASEEEEEEEEE. CLICK ON MY PFP AND GO TO QUESTIONS ALL THE QUSTIONS I HAVE WILL BE ON THERE. PLEASE AND TY. AND TO YOU USERS WHO DELETE MY STUFF YALL ACT AS IF I CANT JUST POST IT AGAIN. DROP UR INSTA TO SO I CAN FOLLOW . plz

Answers

Answer:

My insta is kencameup fame and friday isn't till a while fam no need to rush

Step-by-step explanation:

Answer:

I AM HERE

Step-by-step explanation:

The volume of a cone with a radius of 5 inches is 471 cubic inches. How tall is the cone? Use
3.14 for pie


Help!!!

Answers

answer b is the answer

The volume of the cone is 18 inches.

What is volume?

‘Volume’ is a mathematical quantity that shows the amount of three-dimensional space occupied by an object or a closed surface. The unit of volume is in cubic units such as m³, cm³, in³ etc.

Given that, a cone has a volume of 471 in³, with the radius of 5 inches,

We need to find the height of the cone,

Volume of a cone = 1/3 π × radius² × height

Therefore,

471 = 1/3 × 3.14 × 5² × h

h = 1413 / 78.5

h = 18

Hence, the volume of the cone is 18 inches.

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Different Question. Please explain your answer

Different Question. Please explain your answer

Answers

Answer:

(x-6)^2 + (y+8)^2 = 25

Step-by-step explanation:

The equation for a circle can be written as

(x-h)^2 + (y- k)^2 = r^2

where (h,k) is the center and r is the radius

The diameter is 10 so the radius is 10/2 =5

the center is 6,-8

(x-6)^2 + (y- -8)^2 = 5^2

(x-6)^2 + (y+8)^2 = 5^2

(x-6)^2 + (y+8)^2 = 25

Hi please help on question! . If answer is correct I'll rate you five stars a thanks and maybe even brainliest! You will even get 39 pts!!

Here is a function machine.


Input : multiply by 6. Subtract 80: output


The input is the same as the output. Find the input.

Also can you please show me an easy to work out these type of questions

Answers

The input (x) that satisfies the condition of being multiplied by 6 and then Subtracted by 80 to give the same value as the output is 16.

The input as "x." According to the given information, the input (x) is multiplied by 6 and then subtracted by 80, resulting in the output. In mathematical terms, this can be expressed as:

Output = (6 * x) - 80

The problem states that the input and output are the same. Therefore, we can set up the equation:

x = (6 * x) - 80

To solve for x, we'll rearrange the equation and isolate the variable:

x - 6 * x = -80

Combine like terms:

-5 * x = -80

Divide both sides by -5:

x = (-80) / (-5)

Simplifying the division:

x = 16

Hence, the input (x) that satisfies the condition of being multiplied by 6 and then subtracted by 80 to give the same value as the output is 16.

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A distribution with three or more peaks is said to be

Answers

When a distribution has three or more peaks then it is said to be a multimodal distribution .

What are the types of distributions ?

In histograms, there are often three types of distributions which are classified according to the number of peaks that they have . A unimodal distribution would be a histogram that has a single peak in its distribution .

Then there are binomial distributions which boast of having two peaks , Then finally, there is the multimodal distribution which is for all distributions with either three peaks, or more than that .

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Determine a series of transformations that would map Figure X onto Figure Y.

Determine a series of transformations that would map Figure X onto Figure Y.

Answers

Check the picture below.

Determine a series of transformations that would map Figure X onto Figure Y.

Joyce saved $220 on an item that was 75% off what was the original price

Answers

Answer:

$880

Step-by-step explanation:

Use the equation:

\(P=(1-d)x\) with d being the discount in a decimal form, and P being the price that was bought at.

220=(1-0.75)x

simplify parenthesis terms

220=0.25x

divide both sides by 0.25

880=x

So, the original price was $880.

Hope this helps! :)

Given that cos x = 3/5 and 0

Answers

Answer:

What do we have to do in this? Find x? Let me know I'll explain it in the comment section

i really need help i have till 11:00

i really need help i have till 11:00

Answers

The expression that represents the combined inventory of these two stores is given as follows:

A. 7g²/2 - 4g/5 + 15/4.

How to obtain the combined inventory?

The combined inventory is obtained adding the inventories for each store, combining the like terms.

The addition of the like terms for g² is given as follows:

1/2 + 3 = 0.5 + 3 = 3.5 = 7/2g².

The term with g is given as follows:

-4g/5.

The constant like terms are combined as follows:

7/2 + 1/4 = 14/4 + 1/4 = 15/4.

Hence the simplified expression is given as follows:

7g²/2 - 4g/5 + 15/4.

Meaning that the correct option is given by option A.

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Select the correct answer. Which function represents the inverse function of the function f(x)=x^2 +5

Answers

Answer:

f^(-1)(x) = ±√(x - 5).

Step-by-step explanation:

Replace f(x) with y: y = x^2 + 5.

Swap the x and y variables: x = y^2 + 5.

Solve the equation for y. To do this, we'll rearrange the equation:

x - 5 = y^2.

Take the square root of both sides (considering both positive and negative square roots):

±√(x - 5) = y.

Swap y and x again to express the inverse function:

f^(-1)(x) = ±√(x - 5).

Will got an insurance check of $4500. He deposited it into a savings account at 1.7 percent interest for five years. What was the total amount of money in the account after five years? $4882.50 $4462.50 $4374.38 $4315.63

Answers

Answer:

the answer is 4882.50, hope this helps

63 ones 21 hundreths 4 thousands in decimal

Answers

The decimal representation of the given sequence is 4,063.21.

The given sequence can be interpreted as follows: "63 ones, 21 hundredths, 4 thousand." To convert this sequence into decimal form, we need to understand the place value of each digit.

Starting from the left, we have "63 ones." This means we have 63 units, which can be represented as 63.

Next, we have "21 hundredths." Since there are two digits after the decimal point, the number becomes 0.21.

Finally, we have "4 thousand." Considering the place value, 4 thousand would be written as 4,000.

Putting it all together, we have 63 + 0.21 + 4,000, which equals 4,063.21. Therefore, the decimal representation of the given sequence is 4,063.21.

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11 over 7=6 over v what is v

Answers

3.812 or 3.81 recurring

Answer:

42/11

Step-by-step explanation:

11/7 = 6/v

cross multiply:

11v = 6x7 = 42.

v = 42/11 ≈ 3.81

Wei wants to prove that the segment joining midpoints of two sides of a
triangle is parallel to the third side.

Select the appropriate rephrased statement for Wei's proof.

Wei wants to prove that the segment joining midpoints of two sides of atriangle is parallel to the third

Answers

Now we know PR∥QX , according to construction with transversal line TX.

∠PTS=∠QXS (Alternate angle)

In △PTS and △QSX

∠PTS=∠QXS (Alternate angle)

∠PST=∠QSX(vertically opposite angles)

PS=SQ(S is mid point of PQ)

△PTS≅△QSX(AAS rule)

So, TP=QX(CPCT)

As we know, TP=TR (T is midpoint)

Hence, TR=QX

Now, in quadrilateral TSQR

TS∥QR

Hence proved.

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Complete the table below to solve the equation 2.5x − 10.5 = 64(0.5x)

Answers

To solve the equation 2.5x - 10.5 = 64(0.5x), we can complete the table by substituting different values of x and evaluating both sides of the equation:

| x | 2.5x - 10.5 | 64(0.5x) |
|-------|-----------------|--------------|
| 0 | -10.5 | 0 |
| 2 | 2 | 64 |
| 4 | 7 | 128 |
| 6 | 11 | 192 |

By substituting different values of x into the equation, we can see that there is no single value of x that satisfies the equation for both sides. Therefore, there is no solution to the given equation.

Solve the equation for the indicated variable. C=680x/h^2 for x

Solve the equation for the indicated variable. C=680x/h^2 for x

Answers

Answer:

C h^2  / 680 = x

Step-by-step explanation:

C=680x/h^2

Multiply each side by h^2

C h^2=680x/h^2  * h^2

C h^2=680x

Divide each side by 680

C h^2  / 680=680x/680

C h^2  / 680 = x

First step: multiply both sides by h^2
That gives you Ch^2= 680x

Second step: divide both sides by 680
That gives you (ch^2)/680=x

Simplify: x= (ch^2)/680
That is the simplest form

64° 42 °

48°
Find the value of x

Answers

Discuss measures that can be taken to develop the spirit of hard work

Because I’m pretty much fed up with college level algebra
Please explain to me (literally) how I might use it in everyday life

If you give me a good explanation, I might reconsider giving any CONSIDERATION to the subject

Answers

Answer:

A business person will use algebra to determine whether a piece of equipment does not lose its worth if it is in stock.

Step-by-step explanation:

value of 8 to the power of one-third​

Answers

Answer:

It equals 2 because that's what 8^(1/3) power means, the cube root of 8.

Step-by-step explanation:

100 Points! Geometry question. Photo attached. Please show as much work as possible. Thank you!

100 Points! Geometry question. Photo attached. Please show as much work as possible. Thank you!

Answers

The length KL is 8 units

The value of x is undefined

The length KL is 12 units

Calculating the length KL

From the question, we have the following parameters that can be used in our computation:

The rhombus

Also, we have

DK = 8

A rhombus is a quadrilateral with all sides equal.

So, we have

KL = 8

Calculating the value of x

Here, we have

SKAL = 2x - 8

There is no point S on the rhombus

This means that

x = undefined

Calculating the length KL

Here, we have

DM = 5y + 2 and DK = 3y + 6

A rhombus is a quadrilateral with all sides equal.

So, we have

5y + 2 = 3y + 6

Evaluate

2y = 4

Divide

y = 2

So, we have

KL = 5 * 2 + 2

KL = 12

Hence, the length KL is 12 units

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(-2) (4+6)+(-2) 6 / (-2) (4-1) simplified

Answers

The simplified form of the expression is \(-32\).

To simplify the expression, we can perform the calculations written below step by step:

\(\(\frac{{-2(4+6)+(-2)6}}{{-2(4-1)}}\)\)

We follow the order of operations (PEMDAS/BODMAS):

Step 1: Simplify within parentheses:

\(\(4+6 = 10\)\).

Step 2: Perform multiplications and divisions from left to right:

\(\(-2(10) = -20\) and \(-2(4-1) = -2(3) = -6\)\).

Step 3: Evaluate the remaining additions and subtractions:

\(\(-20 + (-2) \cdot 6 = -20 - 12 = -32\)\).

Therefore, the simplified form of the expression \(\(\frac{{-2(4+6)+(-2)6}}{{-2(4-1)}}\) is \(-32\).\)

When simplifying an expression, several factors need consideration. First, apply the order of operations correctly, respecting parentheses and exponents. Next, combine like terms by adding or subtracting them. Distribute and simplify within parentheses or brackets as needed. Pay attention to negative signs and ensure their proper placement.

Finally, review the simplified expression to ensure accuracy and validity within the given context.

Note: The complete question is:

\(\(\frac{{-2(4+6)+(-2)6}}{{-2(4-1)}}\)\), calculate the simplified form of this expression.

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+b4+c4 = 20² (b²+c²), prove
that A:45° or 135°

Answers

A is either 45° or 135°.

To prove the given statement, let's assume that the points B and C lie on a coordinate plane, with the origin (0, 0) as the common vertex of the right angles at points B, C, and A. Let the coordinates of points B and C be (x₁, y₁) and (x₂, y₂) respectively.

Using the distance formula, we have:

AB² = x₁² + y₁²

AC² = x₂² + y₂²

According to the given equation, +b4+c4 = 20² (b²+c²), we can rewrite it as:

(x₁² + y₁²) + (x₂² + y₂²) = 20² [(x₁² + y₁²) + (x₂² + y₂²)]

Expanding and simplifying the equation, we get:

x₁² + y₁² + x₂² + y₂² = 20² (x₁² + y₁² + x₂² + y₂²)

This equation can be further simplified to:

(x₁² + y₁²) + (x₂² + y₂²) = (20² - 1) (x₁² + y₁² + x₂² + y₂²)

Since the left side represents the sum of the squares of the distances from the origin to points B and C, and the right side is a constant multiplied by the same sum, we can conclude that the points B and C must lie on a circle centered at the origin.

In a circle, the sum of angles subtended by two perpendicular chords at the center is either 180° or 360°. Since the given problem involves right angles, we consider the sum of angles to be 180°.

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TOPIC=Rearranging

Task:Make x the subject of these equations

6x + v = 4x + w

ax + 9 = 2x + b

7x - w = vx+4

6 - wx = vx + 4

3(wx-v) = 4(x+v)

Answers

All the solutions are,

⇒ x = 1/2 (w- v)

⇒ x = (b - 9)/(a - 2)

⇒ x = (4 + w) / (7 - v)

⇒ x = 2 / (v + w)

⇒ x = 7v/(3w - 4)

Given that;

Expressions are,

⇒ 6x + v = 4x + w

⇒ ax + 9 = 2x + b

⇒ 7x - w = vx+4

⇒ 6 - wx = vx + 4

⇒ 3(wx - v) = 4(x + v)

We can simplify as;

⇒ 6x + v = 4x + w

⇒ 6x - 4x = w - v

⇒ 2x = w - v

⇒ x = 1/2 (w- v)

⇒ ax + 9 = 2x + b

⇒ ax - 2x = b - 9

⇒ (a - 2)x = b - 9

⇒ x = (b - 9)/(a - 2)

⇒ 7x - w = vx+4

⇒ 7x - vx = 4 + w

⇒ (7 - v) x = 4 + w

⇒ x = (4 + w) / (7 - v)

⇒ 6 - wx = vx + 4

⇒ vx + wx = 6 - 4

⇒ (v + w)x = 2

⇒ x = 2 / (v + w)

⇒ 3(wx - v) = 4(x + v)

⇒ 3wx - 3v = 4x + 4v

⇒ 3wx - 4x = 7v

⇒ (3w - 4)x = 7v

⇒ x = 7v/(3w - 4)

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A rectangular prism with a square base has a height of 17.2cm and a volume of 24.768cm². What is the length of its base?

Answers

Let's use the formula for the volume of a rectangular prism to solve for the length of the base.

The formula for the volume of a rectangular prism is:

V = lwh

where V is the volume, l is the length, w is the width, and h is the height.

We know that the height of the rectangular prism is 17.2 cm, and the volume is 24.768 cm³. We also know that the base is a square, so the length and width are the same. Let's call the length of the base x.

Then, we can write:

V = lwh
24.768 = x * x * 17.2
24.768 = 17.2x²
x² = 1.44
x = 1.2

Therefore, the length of the base of the rectangular prism is 1.2 cm.
Let x be the length of the base of the rectangular prism.

The formula for the volume of a rectangular prism is V = lwh, where l is the length, w is the width, and h is the height.

In this problem, we know that the height is 17.2 cm, and the volume is 24.768 cm³. We also know that the base is a square, so the length and width are the same.

Therefore, we can write the equation:

24.768 = x² * 17.2

To solve for x, we can divide both sides by 17.2, and then take the square root of both sides:

x² = 24.768 / 17.2

x² = 1.44

x = sqrt(1.44)

x = 1.2

Therefore, the length of the base of the rectangular prism is 1.2 cm.

Suppose that the demand of a certain item is x=-0.7p+10.
Evaluate the elasticity at 6.

Answers

The item is an inelastic good at a price of 6 because it is negative and have a demand of -0.71.

What is the item's demand if elasticity is at 6?

The formula for elasticity of demand is Elasticity of demand = (% change in quantity demanded) / (% change in price)

The initial quantity demanded at a price of 6 and the quantity demanded at a slightly different price must be know.

Let say Initial quantity demanded is:

x = -0.7(6) + 10

x = 5.8

Assume price changes slightly to 6.01, which gives us a new quantity demanded of x:

= -0.7(6.01) + 10

= 5.793

The % change in quantity demanded will be:

= [(new quantity demanded - initial quantity demanded) / initial quantity demanded] x 100%

= [(5.793 - 5.8) / 5.8] x 100%

= -0.12%

As price has changed from 6 to 6.01, we can calculate the percentage change as follows:

% change in price = [(new price - initial price) / initial price] x 100%

= [(6.01 - 6) / 6] x 100%

= 0.17%

Elasticity of demand = (% change in quantity demanded) / (% change in price)

= (-0.12% / 0.17%)

= -0.71

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