pls help for 40 points geometry

Answer:

I can't see the equations but I can give you one

Step-by-step explanation:

1150 = 5y + 10a

Answer:

the equation would be

A+Y=150

10A+5Y=1150

Step-by-step explanation:

A=number of adults

Y=number of growth

total tickets = 150

Answer:

0

Step-by-step explanation:

m=y2-y1 / x2-x1

m= -1-1/-1-2

m=0/-3

m=0

Answer:

In the given numbers, one of them is rational while other one is irrational. To make the comparison, first make the given irrational number into rational number and then carry out the comparison. So, square both the given numbers.

answer

To compare rational and irrational numbers, you must first find rational approximations of the irrational numbers. You can approximate irrational numbers using perfect squares or by rounding.

The probability that two out of three sets will go to tiebreakers ≈ 0.061

To calculate the probability that two out of three sets will go to tiebreakers, we need to consider the possible combinations of sets that can have tiebreakers.

There are three possible scenarios where two sets out of three can have tiebreakers:

1. The first two sets go to tiebreakers, and the third set does not.

2. The first and third sets go to tiebreakers, and the second set does not.

3. The second and third sets go to tiebreakers, and the first set does not.

The probability of each scenario occurring can be calculated by multiplying the probability of a tiebreaker (0.14) by the probability of not having a tiebreaker (1 - 0.14 = 0.86) for the remaining set.

1. Probability of scenario 1: (0.14) * (0.14) * (0.86) = 0.020408

2. Probability of scenario 2: (0.14) * (0.86) * (0.14) = 0.020408

3. Probability of scenario 3: (0.86) * (0.14) * (0.14) = 0.020408

To find the probability that any of these scenarios occur, we sum up the probabilities of the three scenarios:

Total probability = 0.020408 + 0.020408 + 0.020408 = 0.061224

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Answer:

x=2

Step-by-step explanation:

9 x - 10 = 3 x + 2

Subtract 3x from each side

9 x -3x- 10 = 3 x-3x + 2

6x -10 =2

Add 10 to each side

6x-10+10=2+10

6x = 12

Divide each side by 6

6x/6 = 12/6

x = 2

Answer:

x = 2

Step-by-step explanation:

9x - 10 = 3x + 2

9x - 3x = 2 + 10

6x = 12

x = 12/6

x = 2

hope it helps!

The given expression is,

Let the unknown number be x, Let us divide each term by -4, we get,

On cross mutiplying, we get,

Thus, the required number is -0.6.

The whole number closest to √22 is 5.

The square root of 22 is:

= √22

= 4.69

The whole number that it is closest to will depend on the first decimal point.

If it is 5 or above then it will be closest to 5.

If it is 4 and below, then it is closest to 4.

The first decimal point is 6 so √22 is closer to 5.

In conclusion, the square root of 22 is closer to 5.

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Answer:

The first plant produces 2x + 21 more items daily than the second​ plant.

Step-by-step explanation:

The daily production of the two plants are:

Plant 1: 5x + 14

Plant 2: 3x - 7

Compute the number of items first plant produces more than the second​ plant as follows:

\(\text{Plant 1 - Plant 2}=5x+14-3x+7\\\\=2x+21\)

Thus, the first plant produces 2x + 21 more items daily than the second​ plant.

Answer:

No, 64 doesn't fit

Step-by-step explanation:

64 is an outlier

since it lies too far from the other numbers

Answer:

B

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

\(x^y*x^n=x^{n+y}\\6+b=12\\b=6\)

Answer:

6

Step-by-step explanation:

We are given here a exponential equation and we need to find out the value of b in the equation. So the given equation is ,

⇒5⁶ × 5^b = 5¹²

⇒ 5^(6+b) = 5¹² [ using aⁿ × aⁿ' = a^(n + n') ]

On comparing the bases and powers we have ,

⇒ 6 + b = 12

⇒ b = 12 - 6

⇒ b = 6

Looking through the options, the answer is option D.

The measure of angles m∠QTR and m∠PTQ are 98.25° and 81.75° respectively, using the angle N between intersecting tangents.

The angle between two tangent lines which intersect at a point is 180 degrees minus the measure of the arc between the two points of tangency.

61.5 = 180 - arc PS

arc PS = 180 - 61.5

arc PS = 118.5

m∠QTR = 1/2 × (118.5 + 78) {intersecting chords}

m∠QTR = 196.5/2

m∠QTR = 98.25

m∠PTQ = [360 - 2(98.25)]/2 {one of the angles at a point}

m∠PTQ = 163.5/2

m∠PTQ = 81.75

Therefore, measure of angles m∠QTR and m∠PTQ are 98.25° and 81.75° respectively, using the angle N between intersecting tangents.

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The basic types of essays are narrative, descriptive, expository, and persuasive. Persuasive essays ask the writer to argue for or against a certain position. The goal is to convince the reader to take a specific action or adopt a particular viewpoint.

Each type of essay has a different purpose and asks the writer to do a specific task. Narrative essays require the writer to tell a story, usually about a personal experience. The goal is to engage the reader and create a clear and vivid image of the event being described.  Descriptive essays ask the writer to describe a person, place, or object in detail.

In addition to these four basic types of essays, there are many other subcategories and variations that writers may encounter. For example, compare and contrast essays ask the writer to analyze and explain the similarities and differences between two or more subjects. Process essays explain how to do something, while cause and effect essays analyze the relationship between two events or phenomena.  Overall, understanding the different types of essays and what they ask the writer to do is an important skill for any writer to have. By knowing the purpose and structure of each type, writers can choose the best approach for their topic and effectively communicate their ideas to their audience.

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The first step is to solve this equation for t. To do this, we have to isolate t and bring p to the right side of the equation:

We can now plug in p = 1385 and solve for t:

We know that t is the number of years AFTER 1990, so the year we are looking for is 1990 + t, which is 1990 + 29 or 2019

Answer:

29 is a prime number.

Step-by-step explanation:

"When a number has more than two factors it is called a composite number. Here are the first few prime numbers: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, etc."

The value of k from the equation is k = -20

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

y = kx   be equation (1)

Let the first point be P ( 4 , -80 )

Substituting the values in the equation , we get

-80 = 4k

Divide by 4 on both sides of the equation , we get

k = - ( 80/4 )

On simplifying the equation , we get

k = -20

Hence , the equation is k = -20

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Answer is 35cm hope it will help you .

EXPLAINATION: π.r² = 3850 cm²  

⇒ r² = 3850/π = 3850/3,14 ≈ 1225.5

⇒ r = √ 1225.5 ≈ 35 cm

P/s: π ≈ 3.14

ANSWER: r = 35 cm

Ok done. Thank to me :>

We need to purchase 4 packs of pencils and 4 packs of pens.

A pack of pencils costs $3. This means that to purchase four packs, we can multiply the cost of one pack by the number of packs we want to purchase.

$3.00 + $3.00 + $3.00 + $3.00 = $12.00

However, the distributive property can be completed by using the formula a(b + c), where a is the factor you want to multiply both by.

Since a pack of pencils is $3 and a pack of pens is $5, we can create an expression where a is 4 (this is the amount of packs we want for both pens and pencils), and b and c are the price of a pack of pencils and the price of a pack of pens.

Then, we will use the distributive property, which states that a(b + c) equals ab + ac. This means we multiply a and b and add the product of a and c to it.

Therefore, to purchase 4 packs of pencils and 4 packs of pens, it will cost $32. Let's check our work:

We still reach 32 dollars, so the final answer is $32. This is determined with 4(3 + 5).

Answer:it is confusing

Step-by-step explanation:

Answer:

23

Step-by-step explanation:

........................

Answer:

(10111)2 = (23)10

Step by step solution

Step 1: Write down the binary number:

10111

Step 2: Multiply each digit of the binary number by the corresponding power of two:

1x24 + 0x23 + 1x22 + 1x21 + 1x20

Step 3: Solve the powers:

1x16 + 0x8 + 1x4 + 1x2 + 1x1 = 16 + 0 + 4 + 2 + 1

Step 4: Add up the numbers written above:

16 + 0 + 4 + 2 + 1 = 23.

So, 23 is the decimal equivalent of the binary number 10111.

Using translation concepts, the coordinates of the image of the triangle are given as follows:

A'(-1,-4), B'(-2,0), C'(-3, -11).

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction either in it’s definition or in it’s domain. Examples are shift left/right or bottom/up, vertical or horizontal stretching or compression, and reflections over the x-axis or the y-axis.

The rule for a 90° counterclockwise rotation about the origin is given as follows:

(x,y) -> (-y,x).

Hence the coordinates of the image of the triangle are given as follows:

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Answer:

Step-by-step explanation:

To find g[f(2)], we need to evaluate the composite function g[f(2)] by first finding f(2) and then substituting the result into g(x).

Let's start by finding f(2):

f(x) = 2x² - 3x

f(2) = 2(2)² - 3(2)

= 2(4) - 6

= 8 - 6

= 2

Now that we have the value of f(2) as 2, we can substitute it into g(x):

g(x) = 5x - 1

g[f(2)] = g(2)

= 5(2) - 1

= 10 - 1

= 9

Therefore, g[f(2)] is equal to 9.

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The total area of the regions between the curves y=6x2−9x and y=3x from x=1 to x=4 can be found by taking the definite integral of the absolute difference between the two functions within the specified interval.

To compute this, we first need to find the points of intersection of the two curves. Setting 6x^2 - 9x = 3x, we get x = 3/2 and x = 0. Plugging these values into each function, we find that they intersect at (0,0) and (3/2, 13.5).

Then, we integrate the absolute difference between the two functions from x=1 to x=3/2 and add it to the integral from x=3/2 to x=4. This gives us a total area of 21/4 square units.

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Answer:

Answer vary:

(a)

*Laila is not wearing tennis shoes.

*It is not the case that Laila is wearing tennis shoes.

(b)

*Jassim is in Germany

Step-by-step explanation:

honestly in my opinion that’s my answer. to be honest either could be wrong but I’m fairly confident in part a but b I’m sorta confident.

(a) what you need to do is focus on the word negations and then you’ll see easily what the answers are. and that’s how I got the answers I got.

meaning of negations : the contradiction or denial of something

(b) so on part b your looking for the conclusion of the sentence and as the sentence explains “If Jassim’s spouse is happy, then Jassim is in Germany.” and for me I came to the conclusion of that answer.

Answer:

For any exponential function, f(x) = abx, the domain is the set of all real numbers. For any exponential function, f(x) = abx, the range is the set of real numbers above or below the horizontal asymptote, y = d, but does not include d, the value of the asymptote.

Hope it helps!!!!

The cost of the pizzas that Christina bought will be $4.30.

From the information, The cost of a large pizza is $0.90 and the cost of a small pizza is $0.70. Christina bought 4 large pizzas and 1 small pizza.

The number of pizzas will be:

= 4 + 1

= 5 pizzas

The cost will be:

= 4($0.90) + 1($0.70)

= $3.60 + $0.70

= $4.30

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The cost of a large pizza is $0.90 and the cost of a small pizza is $0.70. Christina bought 4 large pizzas and 1 small pizza. How much pizza did Christina buy how much did she pay?

Answer: why is there two a’s?

Step-by-step explanation:

if those are the correct angles then 1 can be formed because every triangle always adds up to 180

Answer:

answer is 1

Step-by-step explanation:

I honestly made a lucky guess

1. C because 3×3=9

9×3=27

27×3=81.....

2. Answer is C explaination in picture number 2

3. D explaination in picture number 1

Answer:

13.4

Step-by-step explanation:

The tree to the shadow forms a right angle triangle, so to calculate the distance from the tree tip to the shadow tip we can use pythagoras.

a^2 +b^2 = c^2

12^2 +6^2 = 144 +36 = 180 =c^2

Square root of 180 is approx 13.42.

To the nearest 10th = 13.4