3 years ago

Sue is selling chocolate chip cookies for

Mathematics

1 answer:

Stels [109]3 years ago

3 0

Answer:

Step-by-step explanation:

not really sure so yeah B

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Which of the following has one solution? Select all that apply.

Otrada [13]

Answer:

Step-by-step explanation:

(A). 10x + 5 = 3(5x + 7)

x = - 16

(B). 5x - 10 = x + 20

x = 7.5

8 0

3 years ago

What is the answer??

kaheart [24]

Since the diameter is 12cm, we will use the radius formula = d/2= r

12/2 = 6cm

Area:
A = 3.14(r)^2

A = 3.14(6)^2

A = 3.14(36)

Answer:
A= 113.04 sq cm

7 0

3 years ago

Factor this expression completely.<br><br> u^3 - v^3

Musya8 [376]

Completely factored form of u^3-v^3 is:

$(u-v)(u^2+uv+v^2)$

Step-by-step explanation:

Algebraic formulas are used to factorize the expression.

Given

$u^3 - v^3$

The formula involving cube with negative sign is:

$a^3-b^3 = (a-b)(a^2+ab+b^2)$

Using this formula:

$u^3-v^3 = (u)^3 - (v)^3\\= (u-v)(u^2+uv+v^2)$

Hence,

Completely factored form of u^3-v^3 is:

$(u-v)(u^2+uv+v^2)$

Keywords: Factorization

Learn more about factors at:

#LearnwithBrainly

7 0

3 years ago

What is the correct ratio?

damaskus [11]

Answer:

A: 9/40

Step-by-step explanation:

Hopefully this helps!

5 0

3 years ago

I need this nowwww plss

Zielflug [23.3K]

I think the answer is 1/23

Please tell me if I'm wrong.

3 0

3 years ago