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kramer
4 years ago
13

–10( 1/2 b+2)^2 pls expand and simplify

Mathematics
2 answers:
Marina86 [1]4 years ago
7 0
-10(1/4b^2+4)
= -5/2b^2-40
katrin2010 [14]4 years ago
7 0
A- I LOVE Hamilton!
B- Here's the answer:
=<span><span><span><span>‌<span><span>−5/</span>2</span></span>‌<span>b^2 </span></span>− <span>20b </span></span>− <span>40

Hope this helps:)
</span></span>
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Graysen has a red number cube and a white number cube. The faces of the cubes are numbered 1 through 6. Graysen will roll each c
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i think

Step-by-step explanation:

4 0
2 years ago
You need to buy a 20-foot length of 15-wide carpet that costs $29.50 per square yard. How much will this cost?
Marianna [84]

The cost of the carpet will be $983.33

<h3>Calculating cost</h3>

From the question, we are to calculate how much the carpet will cost

From the given information,

The carpet has a length of 20 feet

and a width of 15 feet

First, we will covert the dimension to yard

NOTE: 1 foot = 1/3 yards

Thus,

20 feet = 20/3 yards

and

15 feet = 15/5 yards = 5 yards

Now, we will calculate the area of the carpet

Using the formula,

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Area of the carpet = 33.33 square yard

Now, we have that

The carpet costs $29.50 per square yard

∴ The cost of the carpet = 20/3 × 5 × $29.50

The cost of the carpet = $ 983.33

Hence, the cost of the carpet will be $983.33

Learn more on Calculating cost here: brainly.com/question/24458165

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8 0
2 years ago
What does solution mean in math
yanalaym [24]

Answer:

the act or process of forming a solution. the state of being dissolved (esp in the phrase in solution) a mixture of two or more substances in which one or more components are present as small particles with colloidal dimension; colloida colloidal solution. a specific answer to or way of answering a problem.

( I hope this was helpful) >;D

8 0
3 years ago
Please answer this correctly
katrin [286]
She needs 10 more plates
8 0
3 years ago
Read 2 more answers
3. 20 + -4(32 - 6) =
PtichkaEL [24]

Answer:

-84

Step-by-step explanation:

so do the PEMDAS

32-6=26

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20+-104=-84

hope this helps boo

8 0
3 years ago
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