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Ede4ka [16]
2 years ago
13

Find the value of x

Mathematics
1 answer:
riadik2000 [5.3K]2 years ago
6 0

Answer:

4√5

Step-by-step explanation:

Use Pythagorean theorem

a^2=21^2-19^2

a^2=441-19^2

a^2=441-361

a^2=80

a= √80

simplify

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Please help me Simplify 1-9÷7+3
Marina86 [1]

Answer :

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step-by-step explanation:

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3 years ago
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3 years ago
There are 60 feet between the bases on a softball diamond. How far does a catcher throw drone home plate to second base
mixas84 [53]

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Required theorem:

Pythagorean theorem = a^2 + b^2=c^2

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Step-by-step explanation:

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