-7.2x + 8.7x = -3.5 - 10
1.5x = -13.5
x = -13.5/1.5
x = -9
Answer:
101
Step-by-step explanation:
Answer:
∠ B = 108°
Step-by-step explanation:
∠ A and ∠ B are Alternate exterior angles and congruent, thus
6x + 18 = x + 93 ( subtract x from both sides )
5x + 18 = 93 ( subtract 18 from both sides )
5x = 75 ( divide both sides by 5 )
x = 15
Thus
∠ B = x + 93 = 15 + 93 = 108°
7^6 = 117649
7^5 = 16807
so now you multiply