Answer:
5
Step-by-step explanation:
,
Answer:
35
Step-by-step explanation:
3x=81+24
3x=105
x=35
M = 9
o = 7
m + 0 = 9 + 7 = 16
Hence, the answer is 16.
If this is an equilateral triangle, we need half of it to find the height which is a leg of a right triangle with a hypotenuse of 15. That means that the base of this half triangle is 7.5. Use Pythagorean's Theorem to fine the height.

. x = 12.99 or 13