Answer:
40
Step-by-step explanation:
10
x 4
=40
Answer:
x = 5 is the right answer.
Step-by-step explanation:
As we know sum of all angles in a triangle is 180°.Therefore in this question we will form an equation.
Sum of all the angles of a triangle = 180
91 + 10x - 4 +8x +3 = 180
90 + 18x = 180
18x + 90 - 90 = 180 - 90
18x = 90
x = 90÷18 = 5
Therefore x = 5 is the right answer.
Step-by-step explanation:
Midpoint= (6+2/2, -7+1/2)
=(4,-3)
They both equal the same thing
(6 x 3) x 2 = 36
6 x(3 x 2) = 36