Answer:
14
Step-by-step explanation:
19^2 = y^2+ 17^2
y = 8.5
by figure
x = 31 - 2*y
x = 14
Answer:
the opposite of what is in the parentheses so -(-6) would just be 6
Answer:
14
Step-by-step explanation:
As long as two sides of a triangle added together are larger than the third side, it is an accurate triangle!
The three inside angles of a triangle equal 180 degrees,
If one angle is 110, subtract that from 180 to find the total of the other two.
180 - 110 = 70
The other two angles equal 70 degrees.
12 - 4(2)
12 - 8
4
I don't know what evaluate means in this question but the answer to the problem is 4.
