2 years ago

-13x + x = 8x –20x What is the answer to this

Mathematics

1 answer:

Dennis_Churaev [7]2 years ago

4 0

Answer:

∣∣−13∣∣=13

Step-by-step explanation:

calculatorsoup

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The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and

eimsori [14]

Answer:

1212

Step-by-step explanation:

121212212

8 0

2 years ago

I need help ASAP whit this question

sweet [91]

Answer:

B. 7

Step-by-step explanation:

The original box must be 1 by 1 by 1.

So then the new box would be 2 by 2 by 2.

2×2×2=8

8-1=7

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2 years ago

The perimeter of an equilateral triangle is 6x - 24. Which expression represents the length of one side?

PIT_PIT [208]

Answer:

side = 2x - 8

Step-by-step explanation:

An equilateral triangle has 3 equal sides.

The perimeter is 3 times one side

In this case P = 6x - 24

Side = p/3 = (6x - 24)/3

Side = 2x - 8

3 0

2 years ago

Multiply the following polynomial and write the resulting polynomial in descending order. (3x-8)(2x^2+4x-9)

Step2247 [10]

$(3x-8)(2x^2+4x-9)=6x^3+12x^2-27x-16x^2-32x+72=6x^3-4x^2-59x+72$

Value of the coefficient of the $x^3$ term is $\boxed{6}$

Value of the coefficient of the $x^2$ term is $\boxed{-4}$

Value of the coefficient of the x term is $\boxed{-59}$

The value of the constant is $\boxed{72}$

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2 years ago

I need help on all of these, please!

ioda

Answer:

3 up, rest is 0

Step-by-step explanation:

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2 years ago