londonbrooks056 londonbrooks056

02-03-2021
Mathematics

contestada

Ignore my 1st one!
Find the value of x.

Ignore my 1st one Find the value of x class=

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WatermelonSourPatch WatermelonSourPatch

02-03-2021

12^2+x^2=15^2
144+x^2=225
- 144 -144
=81= 9
X=9

Answer Link

meghan899 meghan899

02-03-2021

Answer:

x=9

Step-by-step explanation:

Use Pythagorean Theorem -> a^2 + b^2 = c^2

a^2 + b^2 = c^2

(12^2) + b^2 = (15^2)

144 + b^2 = 225

225 - 144 = 81

√81 = 9

x = 9

Answer Link

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