Someone help me with this ASAP

Answer:

17

Step-by-step explanation:

Answer:

17

Step-by-step explanation:

Answer:

y = 15

Step-by-step explanation:

We need to solve for k

y = x

21 = 7k  Divide both sides by 7 to solve for k

3 = k

y = xk

y = 5(3)

y = 15

Answer: y = 15

Step-by-step explanation:  

Answer:

Step-by-step explanation:

but this is my guess 1.04

Answer:

1) Square, 2) Isosceles Triangle, 3 ) Rectangle, 4) 16 units, 5 ) 18 units

Step-by-step explanation:

Answer:

1, 2, 3, 4, 5, 6, 7, 8, and 9.

Step-by-step explanation:

Answer:

35 square units

Step-by-step explanation:

A = B x H

How to solve height:

9 - 2 = 7

7 square units = H

How to solve B:

7 - l -2 l = 5

5 square units = B

Area:

B x H = 7 x 5 = 35

answer: 35 square units

Answer:

A) 63\(\frac{351}{441}\)

Step-by-step explanation:

the answer is A) 63\(\frac{351}{441}\)

Answer:

63 Remainder 351

Step-by-step explanation:

For small division problems, the quotient and remainder can easily be thought of. But for larger division problems, long division is one technique that will work for any division problem, no matter how small or large it is.

Let's take a look at how long division works with the simple division problem of 7 / 3 first.

Setting up the problem, it looks like this with the 7 inside the division bracket and the 3 outside.

Answer: The Pyramid has 2 pairs of congruent faces

Step-by-step explanation:

The explanation of congruent is the face has the same shape and same size. On rectangle pyramid, the height triangle are 2 same faces and 2 same faces, so it has 2 pairs of congruent faces

Answer: The area of the regions covered by grass is approximately 313.375 sq ft.

Step-by-step explanation:

Given: A company is building a new park in the shape of a circle with a 25 ft diameter.

Then radius = \(\dfrac{25}{2}=12.5\ ft\)

Required area = Area of circle - Area of rectangle + Area of triangle

Formula: Area of circle = \(\pi r^2\)

Area of rectangle = length x width

Area of triangle = 0.5 x base x height

Area of circle = \((3.14)(12.5)^2=490.625\ \text{ft}^2\)

Area of rectangle = 20 ft x 10ft = 200 ft²

Area of triangle = 0.5 x 7 x 6.5 = 22.75 ft²

Required area = 490.625 -200+22.75 = 313.375 ft²

Hence, The area of the regions covered by grass is approximately 313.375 sq ft.

Answer:

Step-by-step explanation:

7

Step-by-step explanation:

The difference beteen 9.2 ounces and 8.1 ounces is  1.1 ounces

   and the difference in price is   .49

       so 1.1 ounces cost .49

           $ .49 / 1.1 oz = $  .445  per ounce

Then Reid's bowl should cost   7.8 oz  * $ .445 / oz = $3.47

Answer:

4x10⁷is more than 4x10¹⁰

Answer:

i dont know what the answer is because i didn't learn scale factor but thanks for the point!

;D

(PLEASE MARK BRAINLIEST!!)

;)

;D

Answer:

# of terms: 2

inConstant(s): might be wrong but i think its 5

Coefficient(s): might be y itself but i dont know

Highest degree: 5

I did what I could but this number is not factorable with rational numbers

Answer:

18

Step-by-step explanation:

you multiply 4 by six to get 24 so multiply 3 by six which is 18

Starting with the "plus two" first, I'll subtract two from either side of the equation. Only then will I divide through by the seven. My work looks like this:

7x + 2 = -54

   -2    -2

------------

7x     = -56

--       ---

7         7

x     =  -8

By doing the plus / minus first, I avoided fractions. As you can see, the answer doesn't involve fractions, so I did myself a favor by doing the dividing-through last. My solution is:

x = –8

Answer:

BILLIONS® TR52 pigment is a rutile titanium dioxide pigment produced by the sulfate process, and is specifically designed for the printing ink industry. Its very high gloss and opacity, combined with excellent dispersion make it an ideal choice for use in printing ink applications.

TR52 coloring is a rutile titanium dioxide pigment made by the sulfate process, and is designed for the printing ink industry. Its very Glossy and opacity. so combined with excellent dispersion make it a normal choice for use in printing ink Papers.

edit* sorry i thought it was a company

Answer:

Must score a minimum of 16 points

Step-by-step explanation:

In order to get percentages of each round, divide the score by 50.

Add them all up and a random number for the fifth number, start low. I started with .30. You then divide it by 5. It was just under 80 so I had changed my number to .32 and got exactly 80%.

Answer:

y=-3x+5

Step-by-step explanation:

3x+y+2=0

y=-3x-2   slope is -3

y-(-4)=-3(x-3)

y+4=-3x+9

y=-3x+9-4

y=-3x+5

Answer: (-7,5) and (-3,5) :) there for answer is A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

18.2 because you just do rise over run.

Answer:

9)Okay, let’s replace the numbers. (3m/1n)^-3Distribute the exponent. (3m)^-3 / (1n)^-3To get rid of the fact that th exponents are negative, we can flip the fraction!(1n)^3 / (3m)^3Now we distribute the exponent to the numbers and variables1n^3 / 27m^3That is your example answer for #9. 10. -(2a)^-2 b°Anything to the power of 0 is 1. -(2a)^-2Since we have a negative exponent, flip the fraction-(1/(2a)^2)-1/4a^2That is your example answer for 10. 11) 2m^-1/3(ab)^-4c^-7Flip the exponents with negative powers to make it positive2(ab)^4 c^7 / 3mdistribute the 4 exponent 2a^4b^4c^7/3mThat is your example answer for 11. 12) 4 x y^-1 z^0 / v^-3Anything to the power of 0 is 1. 4 x y^-1 / v^-3Flip the variables that have a negative exponent. 4xv^3/yThat is your example answer for 12

Step-by-step explanation:

Answer:  $2.04

Step-by-step explanation: 34x0.06 = 2.04

Answer:

2.04

Step-by-step explanation:]

price x sales tax rate = sales tax

34 x .06 (6%) = 2.04

Answer:

Let's find the area of the rectangle below since we are given lengths.

Formula for area of a rectangle:

a = w * l, where "w" is the width and "l" is the length

The width is 24 and the length is 8 yards, so let's multiply those;

a = 24 x 8

a = 192 square yards

Now that we have found one of the areas, let's find the triangle above.

Though we are not given the base of the triangle, we can find the triangle's base by adding the other two side lengths beside it and subtract it by the total width.

The other two side lengths are 6 and 6, the total width is 24 as shown under the rectangle.

So we add the two side lengths (6 + 6) = 12, and subtract it from it's total, 24, (24 - 12) = 12

Now that we have found the base of the triangle, we must find the height of the triangle (the dotted line that runs vertically through the triangle).

The height of the rectangle is 8, the total of the dotted line that runs through both the triangle and the rectangle is 16.

Now we just subtract 8 from the total of the dotted line to get our height of the triangle, (16 - 8) = 8, finally we can find the area of the triangle.

Formula for area of triangle;

A = BH x 1/2, where "b" is the base and "h" is the height.

Replace b and h:

A = 12(8) x 1/2

A = 96 x 1/2

A = 96/2

A = 48 square yards

Since we found the area of the two shapes, we must add them to get the total area.

Area of rectangle: 192

Area of triangle: 48

We add;

192 + 48 = 240 square yards, is your answer.

Answer:

A function is a mathematical relation in which each input (domain value) is associated with exactly one output (range value). In other words, for a relation to be a function, each input can have only one corresponding output. Let's analyze the given pairings:

(a person’s age in years, that same person’s height in inches) - This can be a function because one person's age in years should correspond to a single height in inches.

(a person’s weight in pounds, that same person’s height in inches) - This can also be a function because one person's weight in pounds should correspond to a single height in inches.

(a person’s height in centimeters, that same person’s height in inches) - This can be a function because one person's height in centimeters should correspond to a single height in inches.

(a person’s telephone number, that same person’s height in inches) - This may not necessarily be a function. It's possible for two different people to have the same height in inches but different telephone numbers.

So, the pairings that always describe a function are:

(a person’s age in years, that same person’s height in inches)

(a person’s weight in pounds, that same person’s height in inches)

(a person’s height in centimeters, that same person’s height in inches)

These three pairings meet the criteria of a function, where each input corresponds to a unique output.

The pairing that always describes a function is option C. (a person’s height in centimeters, that same person’s height in inches)

A pairing describes a function when each unique input (domain element) is associated with exactly one unique output (range element). In other words, there should be no ambiguity or multiple outputs for a single input. Let's analyze the given pairings:

1. (a person’s age in years, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same age, but they might have different heights. So, there can be multiple outputs for the same input (age).

2. (a person’s weight in pounds, that same person’s height in inches): Similar to the first pairing, this may not always describe a function because different people can have the same weight but different heights.

3. (a person’s height in centimeters, that same person’s height in inches): This pairing describes a function because for each unique height in centimeters, there is only one corresponding height in inches.

4. (a person’s telephone number, that same person’s height in inches): This pairing may not always describe a function because multiple people can have the same telephone number, but they might have different heights. So, there can be multiple outputs for the same input (telephone number).

So, the pairing that always describes a function is: (a person’s height in centimeters, that same person’s height in inches)

learn more about function describing pairs: https://brainly.com/question/31919824

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