Answer:
x =-2
Step-by-step explanation:
log 15 = log(7 - 4x)
The terms inside the log functions must be the same
15 = 7 -4x
Subtract 7 from each side
15-7 = 7-4x-7
8 = -4x
Divide each side by -4
8/-4 =-4x/-4
-2 =x
Answer the answer is in the attachment
Basically u do 5÷2=2 1/2
so each person gets 2 slices with 1/2 left
Answer:
100
Step-by-step explanation:
cosB = 36/60 = 3/5
cosB = 60/x = 3/5 -> x = 100
Answer: 0.4332
Step-by-step explanation:
PEMDAS
(27^-30) first which is 1.14 I rounded up to the nearest hundredth place and i got my answer 1.14. the secondly you do 2/3 to the power of 1.14 which is 0.4332