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=

Respuesta :

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

Otras preguntas

How do you write I am 10 years old in japenese ( hiragana )

Show that n^2-1 is divisible by 8,if 'n' is an odd positive integer.

which point lies on the graph of the boundary line of the inequality 3y + 4x< 12

An ecosystem includes what?

Solve the equation: -5/4n = 40My answer choices are: A: n = -50, B: n = -32, C: n = 32, D: n = 50

a rectangular table top measures 4/9 of a meter long by 4/5 of a meter wide. the area is _____ square meter.

what did Benjamin franklin feel strong about

What led to the diverse populations of New York and New Jersey?

The width of a computer monitor is 30 cm. If the perimeter is 144 cm, what is the area of the computer monitor?

Did Maya Angelou's uncle kill the mom's boyfriend after finding out he raped Maya or beat him to death?