londonbrooks056
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 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

From the equations 7a = 4 and 7a + 4b = 12, one can conclude that b is? Please explain the work behind the solution
area is 320 square feet width is 4/5 length
The golfer hits the golf ball. The quadratic y=-8*x^2 +48*x gives the time x seconds when the golf ball is at height 0 feet. In total, how long is the golf ball
which fraction shows 32/48 in simplest form
What was the purpose of the pure food and drug act of 1906?
The radius of a bicycle wheel is 12 in. What is the approximate circumference of the wheel?
Who do you think snitched on Anne Frank and her family?
What is the first 30 numbers of pi?Last one Promise!
There were 75 rocks is Boxes A,B, and C. After moving 28 rocks fro Box A to B, 24 rocks from B to C, and 19 rocks from C to A,there was an equal number of rocks
The last of Wilson's Fourteen Points called for