Answer:
2^7
Step-by-step explanation:
3+7=10
∠A + ∠B = 90° {given they are complementary}
5x+ 15 + 30 = 90
5x + 45 = 90
5x = 90 - 45
5x = 45
x = 45/5
x = 9
B: 8:14
Its because there are 8 yellow one out of 14 blue ones pls mark me brainliest
ac is the answer
.............
