The polygons are similar. The area of one polygon is given. Find the area of the other polygon.3 ft6 ftA = 27 ft?Area =ft?

Answer:

10

Step-by-step explanation:

We know that area is 50km^2 and to find area we know the formula it is Area = base * height, 50 = b*5, so b must be 10

The general ledger is a collection of all accounts within a company’s accounting system.

The general ledger is a corporation's financial and economic data record-keeping system, where debit account, as well as credit account records, are being confirmed by a trial balance.

It keeps track of every financial transaction that occurs during the lifespan of a running corporation and stores account information required to generate the corporation's financial performance.

Therefore, we can conclude that the general ledger is a collection of all accounts within a company’s accounting system.

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To find the length of the third side of a right triangle when two sides are given, we can use the Pythagorean theorem. The theorem states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.

Let's assume the two given sides are 'a' and 'b', and the unknown third side is 'c' (the hypotenuse).

Using the Pythagorean theorem:

c² = a² + b²

Substituting the given values:

c² = 4² + 5²

c² = 16 + 25

c² = 41

To find the length of 'c', we need to take the square root of both sides:

c = √41

So, the length of the third side is √41 (approximately 6.40) when rounded to two decimal places.

Therefore, the possible length of the third side of the right triangle is √41.

Step-by-step explanation:

We will use a phayragoras theorem

a^2 +b^2= c^2

let side1=4 be a

let side2=5 be b

let the 3rd side be the hypotnuous=c

therfore 4^2+5^2=c^2

=16+25=c^2

=41=c^2.

therfore c=√41

Step-by-step explanation:

\( \underline{ \underline{ \text{Given}}} : \)

\( \underline{ \underline{ \text{To \: find}}} : \)

\( \underline{ \underline{ \text{Using \: pythagoras \: theorem}}} : \)

\( \boxed{ \sf{ {Hypotenuse}^{2} = {Perpendicular}^{2} + {Base}^{2} }}\)

⤑ \( \sf{ Perpendicular = \sqrt{ {(Hypotenuse)}^{2} - {(Base)}^{2} } }\)

⤑ \( \sf{ \sqrt{ {(10)}^{2} - {(8)}^{2} } }\)

⤑ \( \sf{ \sqrt{100 - 64}} \)

⤑ \( \sf{ \sqrt{36}} \)

⤑ \( \boxed{ \sf{6\: units}}\)

\( \pink{ \boxed{ \boxed{ \tt{Our \: final \: answer : \boxed{ \underline { \tt{6 \: units}}}}}}}\)

Hope I helped ! ツ

Have a wonderful day / night ! ♡

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Answer:

70

Step-by-step explanation:

(39 X 2) - 8 = ?

78 - 8 =?

? = 70

Have a good day!

Answer:

I don't know what you think about it is not going to be a great day of school and I don't know what you think about it is not going to be a great day of school

Answer:

8/100

Step-by-step explanation:

The percentage 8% can be written as \(\frac{8}{100}\) as a fraction.

The percentage is a method of proportionating a given fraction out of 100. x% implies x out of 100 always. The method is used to facilitate comparison is part of a whole when the total figure differs in different cases.

Fraction, on the other hand, is simply the expression of part of a whole. The numerator referring to the part and denominator to the whole. The whole need not be 100.

The percentage 8% means 8 out of 100. Thus the fraction becomes \(\frac{8}{100}\).

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The percent of the heights of the class which has an average height of 68 inches and a standard deviation of 2 inches that will exceed 72 inches is 2.28%.

We can use the normal distribution calculator to compute the percentage of the heights that will exceed 72 inches, using the following parameters and the z-score, as follows:

The average height of the class = 68 inches

Standard deviation = 2 inches

Sample mean = 72 inches

z score (standard measure) = (x - mean) / standard deviation

z = (72 - 68) / 2

z = 2

The probability that z is greater than 2, using the normal distribution calculator, gives us an area of 0.0228.

Thus, the percent of the heights that will exceed 72 inches is 2.28%.

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-2x^5 + 3x - 8 Total degree = 5 for this the degree could be 6 if we

consider all the exponents.

Number of terms = 3

2) -9p^3 + 5p^5 Degree = 5 the degree could be 8, if we consider all

the exponents.

Number of terms = 2

3) 4x^6 Degree = 6

Number of terms = 1

4) -3a^5 Degree = 5

Number of terms = 1

5) 3yz^4 + 2x^-4y^3 Total Degree = 4 It could be 4 the highest exponent

Number of terms = 2

6) 4x^4^y-4 + 4xy^-4 - 3x^3y^2 Total degree = 4

Number of terms = 3

Part (a)

The graph is shown below. It's a piecewise function composed of 3 parts: Two flat horizontal segments and a decreasing segment.

Note the use of open holes at points C and E. They tell the reader that the specific point is not part of the function. For example, point C at (8000,0.75) is an open hole since the second piece has x = 8000 excluded. In other words, the domain for the second piece is \(8,000 < x \le 20,000\) which says to exclude 8000 but to include 20,000.

============================================================

Part (b)

The flat parts are due to the two first pieces being constant functions. Regardless of what x is on those portions, the cost per unit stays the same. We see that the cost starts off at 35 cents per unit (green segment), then it jumps to 75 cents per unit (blue segment).

So far the costs have been constant, but once we get to the red curve portion, then the costs decrease as x increases. Note that 1/(200,000) = 0.000005 which means the costs are decreasing by 0.000005 dollars per unit. Let's multiply that by 10,000 to get 10,000*0.000005 = 0.05

So for the red portion, the costs are decreasing by $0.05 per 10,000 units, or they are decreasing by 5 cents per 10,000 units. When x > 20000, the lowest we can get the cost is at 62 cents per unit. This is when production is at max capacity (42,000 units).

If you wanted the cost per unit to be as small as possible, and x didn't have to be larger than 20 thousand, then you'd stick to the green line. However, the drawback here is that you can only produce at max 8000 units.

Answer:

Person above was super helpful!

Step-by-step explanation:

The perimeter of the figure is 4(π + 9)ft.

A perimeter is a closed path that encompasses, surrounds, or outlines either a two dimensional shape or a one-dimensional length.

Given is a 2 - D figure as shown in the figure attached.

We can write the perimeter as -

P = P{rectangle} + P{semicircle}

P = 2(10 + 8) + (4π)

P =  (4π) + (36)

P = 4(π + 9)

Therefore, the perimeter of the figure is 4(π + 9)ft.

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The given sequence is

As you can observe, this sequence as a difference of 7, that is, each new term is the sum of the previous term with seven.

Arithmetic sequences are defined by

Where, in this case, we have

Replacing these values, we have

The 58th term is 396.

(a) The reason why Amanda is wrong is she used 18 as the first term which is not correct because 18 is the fourth term of the sequence.

(b) To correct her mistake, she just needs to use -3 as the first term in the formula.

The volume of cone is 175 m³

Firstly,

Volume of Pyramid.

The volume (V) of a pyramid is  

V = ⅓Ah

Data:

V = 175m³

Calculation:

175 = ⅓× A× h

Ah = 175*3

Ah = 525m³

Secondly,

The volume (V) of a cone is

V = ⅓Ah

Data:

Ah = 525 m³

Calculation:

V = ⅓ A× h

V = 175 m³

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Answer:

}{7(w-8)}}-3(-5w-10)

7(w−8)−3(−5w−10)

Answer:

22w - 26

\(\large \bold {Solution \: Steps}\)

\(\small\textsf{7w−56−3(−5w−10)}\)

\(\small\textsf{7w−56+15w+30}\)

\(\small\textsf{22w−56+30}\)

\(\small\textsf{22w - 26}\)

Hope It's Help

The range of the function y = 1/2 x + 2 is {0, 1, 2}, if the domain of the function is {-4, -2, 0}.

An expression, rule, or law in mathematics that specifies the relationship between an independent variable and a dependent variable.

The given function is,

y = 1/2 x + 2.

Also, the domain of the function is {-4, -2, 0}.

Since, the domain of the functions defines the values of x,

And range defines the value of y in function.

The value of y at x = -4

y = 1/2(-4) + 2 = -2 + 2 = 0

At x = -2,

y = 1/2(-2) + 2 = -1 + 2 = 1

At x= 0,

y = 1/2 (0) + 2 = 2

The values of y are 0, 1 and 2.

Hence, the range of the function is {0, 1, 2}.

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Answer:

25.3 lb

Step-by-step explanation:

We can multiply the whole by the percentage to find the part. Since 15.9% is equal to 0.159, the weight of fat is 159*0.159 = 25.281. Round this to the nearest tenth, and we get 25.3 pounds.

Answer:

3 * 10^6 if the answer is 3.64 * 10^6, you really ought to argue the meaning of estimate with your instructor.

Step-by-step explanation:

This is a very valuable question. Put your calculator away when you answer it. Using a calculator is sort of cheating.

1.3 * 10^3 roughly is roughly 1 * 10^3

2.8*10^3 hours is roughly 3 * 10^3

Forget the powers for now and just work with the 1 and 3

1*3 equals 3.

10^3 * 10^3 = 10^6 when the base of two numbers is the same (10 in this case) then the powers are added.

10^(3 + 3) = 10^6

So the answer is roughly 3*10^6

Now you can take out your calculator and get the answer.

1.3*10^3 * 2.8 * 10^3 = 3.64 * 10 ^ 6

Notice that the estimate (done in my head) is close enough to tell you what the answer should be. On a test, that's a very handy skill.

Answer:

c

Step-by-step explanation:

Edge2022

Answer:

6

Step-by-step explanation:

3(3) - 2(2) + 1

9 - 4 + 1

5 + 1

6

The answer choice which is a function among the given answer choices is; Choice B as they are all correct.

From conventional mathematics, a function from a set x to a set y assigns to each element of X exactly one element of Y.

The set of values x is called the domain of the function and the set of values y is called the codomain/range of the function.

Functions basically represents the idealization of how a varying quantity depends on another quantity.

It therefore follows from the paragraph above that all of the answer choices are functions.

Therefore, the answer choice which is a function among the given answer choices is; Choice B as they are all correct.

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Answer:

see explanation

Step-by-step explanation:

(a)

perimeter (P) is calculated as

P = 2(l + b) ← l is the length and b the breadth

given l = x and P = 20 , then

2(x + b) = 20 ( divide both sides by 2 )

x + b = 10 ( subtract x from both sides )

b = 10 - x

Using Pythagoras' identity in the right triangle

x² + (10 - x)² = 8²

x² + 100 - 20x + x² = 64 ( subtract 64 from both sides )

2x² - 20x + 36 = 0 ( divide through by 2 )

x² - 10x + 18 = 0 ← as required

(b)

solve using the method of completing the square

x² - 10x + 18 = 0 ( subtract 18 from both sides )

x² - 10x = - 18

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 5)x + 25 = - 18 + 25

(x - 5)² = 7 ( take square root of both sides )

x - 5 = ± \(\sqrt{7}\) ( add 5 to both sides )

x = 5 ± \(\sqrt{7}\)

Then

x = 5 - \(\sqrt{7}\) ≈ 2.35 ( to 3 significant figures )

x = 5 + \(\sqrt{7}\) ≈ 7.65 ( to 3 significant figures )

Answer:

I think that is 26y

Step-by-step explanation:

Answer:

the answer for y-18 =7y + 9 - 10y

Step-by-step explanation:

If the Federal Reserve sells $60,000 in Treasury bonds to a bank at 8% interest, the immediate effect on the money supply is B. It is decreased by $60,000.

One of the monetary factors that decreases the money supply in the economic is when the Federal Reserve raises the banks' reserve requirements.

Another factor that can decrease the money supply is the sale of treasury bonds to banks.

Raising the interest rates also decreases the money supply.

Thus, by selling $60,000 in Treasury bonds to a bank at 8% interest, it decreases the money supply.

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Answer:

Pretty sure it's 8 units long

The rate of change In gallons of gas per year from 1995 to 1997 is: C. Δg/Δt = 4 gal/year.

In Geometry, the rate of change of the data in this table can be calculated by using this mathematical equation;

Rate of change (slope), m = (Change in y-axis, Δg)/(Change in x-axis, Δt)

Rate of change (slope), m = (y₂ - y₁)/(x₂ - x₁)

From the information provided in the graph above, we can logically deduce the following data points located on the line:

Substituting the given data points into the rate of change formula, we have the following;

Rate of change (slope), Δg/Δt = (y₂ - y₁)/(x₂ - x₁)

Rate of change (slope), Δg/Δt = (538 - 530)/(1997 - 1995)

Rate of change (slope), Δg/Δt = 8/2

Rate of change (slope), Δg/Δt = 4 gallon/year.

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Answer:

Step-by-step explanation:

3 x y for x=2,

y=3: 3 x y  x=2, y=3; Evaluate (z+2)(z-1) for z=5: (z+2)(z-1) z=5.

From the given image, on which you have that MA bisect angle CMR, you can conclude:

- Inside the parallelogram ACMR you have four congruent triangles.

- Angles MKR and CKA are congruent, that is, these angles have the same measure.

- Angles CKM and AKR are congruent.