Answer:
I dont understand what im answering?
Step-by-step explanation:
Answer:
I need more info.
Step-by-step explanation:
Answer:
x = 28
Step-by-step explanation:
angle 1 and angle 2 are complementary (their sum is 90°)
x + 5 + 2x + 1 = 90 add like terms
3x + 6 = 90 subtract 6 from both sides
3x = 84 divide both sides by 3
x = 28
Answer:
1/3
Step-by-step explanation:
differentiate first equation to get t , then replace t with 1/3