Answer:
3x+4x+x=90
8x=90
x=90/2
x=45
2.6
Step-by-step explanation:
a = x, b = 3, c = 4
a^2 + b^2 = c^2 ... pythagorean theorem
x^2 + (3)^2 = (4)^2
x^2 + 9 = 16
x^2 = 16 - 9
x^2 = 7
x = sqrt(7)
x = 2.64575131106459
x = 2.6
Brainliest plz.?
the width of the rectangle is 93
Answer: c. refraction
lol
8
If you cut one apple pie in half, then you have two halves. Do the same with the other 3 pies and you will have 8 halves of the pie to give to neighbors.
