Answer:
6
Step-by-step explanation:
look for the patterns on each side. 2 4 6 8, 3 6 9 12 15
Since it’s parallel, it should still be y2-y1/x2-x1 but answer is -12/3 which equals -4
Answer:
15 sq. cm.
Step-by-step explanation:
Each of the full squares are 1 so each of the half squares are .5
There are 12 full squares and 6 half squares. If you add those half squares you will get 15 sq. cm.
Simplif 1/2t to t/2
t/2 + 8 = 5/2t - 10
Simplify 5/2t to 5t/2
t/2 + 8 = 5t/2 - 10
Multiply both sides by 2
t + 16 = 5t - 20
Subtract t from both sides
16 = 5t - 20 - t
Simplify 5t - 20 - t to 4t - 20
16 = 4t - 20
Add 20 to both sides
16 + 20 = 4t
Simplify 16 + 20 to 36
36 = 4t
Divide both sides by 4
36/4 = t
Simplify 36/4 to 9
9 = t
Switch sides
<u>t = 9</u>
