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forsale [732]
2 years ago
5

Help with this question!Please

Mathematics
2 answers:
aev [14]2 years ago
6 0

Step-by-step explanation:

Using Pythagoras Theorem ,

<u>SolutioN</u><u> </u><u>1</u><u> </u><u>:</u><u>-</u>

> 2² + b² = 4²

> 4 + b² = 16

> b² = 12

> b = √12

<u>Solution</u><u> </u><u>2</u><u> </u><u>:</u><u>-</u><u> </u>

> 5² + 3² = a²

> 25 + 9= a²

> a² = 34

> a = √34

ratelena [41]2 years ago
4 0

Answer:

A2

B2

C4

A5

B3

C8

Hope this helps you out

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Simplify: -2/5 + 4/3
hoa [83]

Answer:

14/15

Step-by-step explanation:

1. Convert the fractions to have the same denominator

Remember that you can only add fractions with the same denominator

To find the common denominator, find the LCM of 5 and 3 which is 15.

-2/5 * 3/3 = -6/15 and 4/3 * 5/5 = 20/15

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hope this helps! <3

7 0
2 years ago
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3 years ago
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xz_007 [3.2K]

Given:

Point F,G,H are midpoints of the sides of the triangle CDE.

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To find:

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FG is mid-segment and DE is base. So, by using triangle mid-segment theorem, we get

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