Answer:
A
Step-by-step explanation:
Answer:
Step-by-step explanation:
i put this in a desmos graphing calculator
Answer:
3 and 4 are complementary because they both add up to 90
Step-by-step explanation:
Answer:
The number is 16
Step-by-step explanation:
3/4 n- (-16) = 28
3/4 n + 16 = 28
Subtract 16 from each side
3/4 n +16-16 = 28-16
3/4 n =12
Multiply by 4/3 to isolate n
4/3 * 3/4 n = 12 * 4/3
n = 16