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3 years ago

Vocabulary and Simplifying Terms- HW Name _juvi__

Mathematics

2 answers:

Digiron [165]3 years ago

6 0

1. Like terms 2. Terms that is a lot and I will finish in a bit

scoray [572]3 years ago

5 0

Answer:

1. h + 4h

a. The terms are h and 4h

b. The coefficient is 4

c. The variable is h

d. There is no constant

e. h and 4h are like terms and you can simplify this equation easily h+4h = 5h

2. 3j + 2j + 4

a. The terms are 3j, 2j and 4

b. The coefficient is 3 with the j (3j) and the other coefficient is 2 with the j (2j)

c. The variable is j.

d. The constant is 4

e. 3j and 2j are like terms.

3. 2k^2 + n - k

a. The coefficient is 2 with the k (2k^2)

b. The variables are n and k

c. There is no constant

d. 2k^2 and k are like terms

4. 5j + 3k

5. 6d - 3

6. 2k + 3

7. 6 + 4n

8. 3r

9. 15d

10. 6x + 4

11. 25 + 6x

12. 29 + 6x

Step-by-step explanation:

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exis [7]

9x + 3 = 7x +19

2x + 3 = 19

2x = 16

x = 8

So, x (8) is the number of chairs in each row with these setups.

Plug 8 into one of the equations and you will find how many chairs total there are.

9(8) + 3 = 75

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4 years ago

Factor 1 - 2.25x^8.

sleet_krkn [62]

<span>1 - 2.25x</span>⁸ =
1² - (1.5x⁴)² =
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3 years ago

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Tanya's rotation maps point K(24, –15) to K'(–15, –24). Which describes the rotation? 90 degrees clockwise rotation 270 degrees

alexira [117]

Answer:

A. 90 degrees clockwise rotation

Step-by-step explanation:

Of we have a coordinate axis (x,y), if this axis is rotated 90° clock wide, the resulting coordinate of the pre-image will be the coordinate (y -x). Note that the coordinates was swapped and then the new y coordinate negated.

Given the coordinate K(24, -15). If we rotate this clockwisely, first we swap the coordinate axis to have (-15, 24)

Them we will negate the new y coordinate axis to have;

K'(-15, -24)

Therefore the correct answer is 90° clockwise rotation.

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3 years ago

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jane lives 1 3/8 miles from the airport. She drove from her house to the airport and back 2 times. How far did Jane drive? Move

Ket [755]

Answer:

$5\frac{1}{2}\ mi$

Step-by-step explanation:

we know that

$1\frac{3}{8}\ mi=\frac{1*8+3}{8}=\frac{11}{8}\ mi$

She drove from her house to the airport and back 2 times

Multiply the distance from her house to the airport by 4

$(4)*\frac{11}{8}=\frac{11}{2}=5\frac{1}{2}\ mi$

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4 years ago

The perimeter of a rectangular painting is 262 centimeters. If the width of the painting is 59 centimeters, what is its length?

Liula [17]

The formula of the perimeter of a rectangle is 2l+2w so look at the photo

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3 years ago

Vocabulary and Simplifying Terms- HW Name ___juvi____

Vocabulary and Simplifying Terms- HW Name _juvi__