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2 years ago

14

Algebra is very confusing to me...Plss Help Me before I pull my hair out! 42x^3 divided by 2x Solve the equation and explain you

r answer

1 answer:

shtirl [24]2 years ago

6 0

Answer:

2x into 42x^3 will give us 21x^2

our answer is 21x^2

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How much wrapping paper is needed to cover the gift box shown below?<br> SA = 2Lw + 2Lh + 2wh

Brrunno [24]

Answer:

528 square inches

Step-by-step explanation:

SA = 2(10·16) + 2(10·4) +2(4·16)

= 2(160)+2(40)+2(64)

= 320 + 80 + 128

= 528 square inches

8 0

3 years ago

Which of the following equations is equivalent to x - y = 5?

Masja [62]

Answer:

$6x-6y=30$

Step-by-step explanation:

<u><em>The complete options are</em></u>

a) x - 2y = 30

b) 4x - 3y = 30

c) 3x - 4y = 30

d) 6x - 6y = 30

The given equation is

$x-y=5$

<u>Verify option d</u>

we have

$6x-6y=30$

Divide by 6 both sides

$(6x-6y)/6=30/6$

$\frac{6x}{6}-\frac{6y}{6}=\frac{30}{6}$

$x-y=5$

therefore

$x-y=5$ and $6x-6y=30$ are equivalent

3 0

3 years ago

How do I solve this?

Artemon [7]

a^2 - b^2 = (a + b)(a - b)

In this case

49x^4y^2 - 4z^2

= (7x^2y)^2 - (2z)^2

= (7x^2y + 2z)(7x^2y - 2z)

Factors are (7x^2y + 2z) and (7x^2y - 2z)

Answer:

D) 7x^2y + 2z

8 0

2 years ago

the volume of Cube A is 216 cubic inches. The length of each edge in Cube B is 2 inches longer then the length of each edge in C

Arisa [49]

Answer:

I need points

Step-by-step explanation:

8 0

3 years ago

Let a, b, c be the lengths of sides of a triangle; a=4.8, b=0.23, and c is a whole number. Find c.

Fudgin [204]

Answer:

5

Step-by-step explanation:

.

7 0

3 years ago