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2 years ago

Explain how to correctly find the missing side. Will Mark Brainist If Correct!

Mathematics

1 answer:

tatuchka [14]2 years ago

6 0

Answer:

Step-by-step explanation:

13-4=9

the side with the 4 should add up to the side with the 13 so the answer is 9

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X^2 - 81y^2<br><br>can someone please answer this ?

harina [27]

Answer:

Since both terms are perfect squares, factor using the difference of squares formula.

(x+9y)(x−9y)

7 0

3 years ago

Read 2 more answers

Which expression uses the associative property to make it easier to evaluate? (50points)

Naily [24]

The correct answer is option 4: $(8.\frac{1}{4}).\frac{3}{5}$

Step-by-step explanation:

Given expression is:

$8.(\frac{1}{4}.\frac{3}{5})$

The associative property states that for any three terms that are being multiplied, different order of multiplication (i.e. which two terms are multiplied first) will give the same answer.

Let a,b and c be the three terms

then

$a.(b.c) = (a.b).c$

So applying the associative property on given expression

$8.(\frac{1}{4}.\frac{3}{5}) = (8.\frac{1}{4}).\frac{3}{5}$

Hence,

The correct answer is option 4: $(8.\frac{1}{4}).\frac{3}{5}$

Keywords: Associative property, Properties

Learn more about associative property at:

#learnwithBrainly

5 0

3 years ago

Angie earns $55000 per year. Each year she revives a $1700 increase in annual salary. What will Angie's annual salary be for the

brilliants [131]

If she starts with 55000 per year, and she get 1700 per year extra, after fifteen years this extra will be 1700*15, or 25500. Add this to her original salary of 55000 per year to get $80500.

5 0

3 years ago

If p(x)= x2-3x+2 find value of p(0) p(2)

motikmotik

P(0)=2

P(2)=4

...................

3 0

3 years ago

Read 2 more answers

Can someone please. Heck my answer if it’s wrong please answer it correctly and please show work first pic is the question and 2

PIT_PIT [208]

Answer:

Correct

Step-by-step explanation:

4y = 3x Divide each side by 4

4y ÷ 4 = 1y

3x ÷ 4 = 0.75x

12y = 9x Divide each side by 12

12y ÷ 12 = 1y

9x ÷ 12 = 0.75x

We can see in both equations that 1y = 0.75x

(1y = just y) So the constant of proportionality can be written as y = 0.75x

All of your explanations and descriptions are accurate.

8 0

4 years ago