Answer:
A - x=13
Step-by-step explanation:
Pythagorean theorem
base is 5 (10/2)
height is 12
5^2 + 12^2 = c^2
25 + 144 = 169
c = 13
Answer:
I think the answer is4k3+0 or 4
Answer:
A≈78.54cm² Diamter= 10
Step-by-step explanation:
hope this helps
Answer:
3x + 4y = 16 The rule is you can do any valid operation on both sides of an equation and it will still be equal. Subtract 4y.
3x = -4y + 16 Divide by 3.
x = -4y/3 + 16/3 Answer B.
X (X - 1) = 342
x² - x = 342
x² - x - 342 = 0
X = 19