Answer:
140
Step-by-step explanation:
you would find the perimeter 8+8+6+6=28, then you multiply it by the height so it would be 28x5=140
900 + 12 x 30
3 + 3 + 2 x 2 x 1 = ?
3 + 3 = 6
2 x 2 = 4
6 + 4 = 10
10 x 1 = 10
Your answer is <u>10</u>
hope this helps!
ax + b= ax + b
Infinite many solutions when both sides are equal
so
8
Using sine rule,
sin 80° ÷ 10 = sin 50° ÷ x
x = sin 50° ÷ (sin 80° ÷ 10)
= 7.77 --> 8