Answer:
Step-by-step explanation:
I like to break these into parts to solve
1*90=90
.6*90=54
.04*90=3.6
add all of these together
90+54+3.6=147.6
70.80
...... ................ .......
1 yard=3 feet so 100 yard=300 feet
(2^-1)^2/2×2^0
2^(-1×2)/2^1
2^-2/2^1
2^(-2-1)
2^(-3)
(1/2)^3
Properties used (m^n)^a = m^na
(m)^-n = (1/m)^n
m^0 = 1
m^n/m^a = m^(n-a)
Must click thanks and mark brainliest
Answer:
7.3
Step-by-step explanation:
cos 63 = x/16
x = 16 cos 63
x = 7.3