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3 years ago

WILL MARK BRAINLIEST ON THE FIRST PERSON !! Giving EXTRA POINTS!! Need the answer right now!!

Mathematics

1 answer:

V125BC [204]3 years ago

8 0

Answer:

I think it's 34.12 inches

Step-by-step explanation:

Use the Phythagorean Theorem, because bisecting a rectangle using the diagonal will produce 2 triangles. The diagonal represents the hypotenuse of the triangle so to solve for it you'd use the formula c² = a²+b²

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Please help. I know it’s not the hardest, but I think I did something wrong when I solved it. Please include your work. Tysm! Pl

Alex73 [517]

1 Multiply both sides by

−

3.2

n−3.2.

0.3

(

−

3.2

)

n+0.3=

(n−3.2)

2 Simplify

(

−

3.2

)

(n−3.2) to

(

−

3.2

)

9(n−3.2)

0.3

(

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n+0.3=

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3 Multiply both sides by

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(

−

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2n+0.6=9(n−3.2)

4 Expand.

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−

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2n+0.6=9n−28.8

5 Subtract

2n from both sides.

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−

28.8

−

0.6=9n−28.8−2n

6 Simplify

−

28.8

−

9n−28.8−2n to

−

28.8

7n−28.8.

0.6

−

28.8

0.6=7n−28.8

7 Add

28.8

28.8 to both sides.

0.6

28.8

0.6+28.8=7n

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28.8

0.6+28.8 to

29.4

29.4.

29.4

29.4=7n

9 Divide both sides by

29.4

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29.4

4.2

4.2.

4.2

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4 0

3 years ago

Read 2 more answers

22/44 in simplest form?

kolbaska11 [484]

Answer:

22/44, divide both sides by 22, then you would got 1/2

4 0

3 years ago

Read 2 more answers

What is 33 percent of 400

Eduardwww [97]

<h2>QUESTION</h2>

What is 33% of 400?

<h2>ANSWER AND EXPLANATION</h2>

To find the percent of a number, you have to change the percent into a decimal or a fraction and multiply by the number.

<h3>DECIMAL</h3>

To change a percent into a decimal, remove the percent sign and move the decimal point 2 places to the left.

$33 \% \rightarrow 0.33$

Now that you have your decimal, multiply by 400:

$0.33 \times 400 = 132$

ANSWER = 132

<h3>FRACTION</h3>

To change a percent into a fraction, make the percent number as the numerator(top number) and 100 as the denominator(bottom number) since fractions are out of 100.

$33 \% \rightarrow \frac{33}{100}$