Step-by-step explanation:
(4sin0 × 4sin0) +(4sin0 × -3cos0)+ (3cos0×4sin0) +(3cos0 × -3cos0)=
16 sin²0 - 12 sin0cos0 + 12 sin0cos0 -
9cos²0
= 16sin²0 - 9 cos²0
So if you check the picture below, each side of the diamond has 90ft, so half-way from first to second is 45ft over the "x" line
a)
in this case, notice that "y" is static, is a constant, it doesn't change, whilst the "r" distance is and the "x" as well, when the runner is going to 1st base
b)
well on this case, the distance "y" from home plate to 3rd base, isn't changing either, is a constant and is also 90ft as well
Answer:
$464
Step-by-step explanation:
Amount to be repaid = loan amount + interest on the loan
Interest on the loan = loan amount x time x interest rate
loan amount = $400
Time = 2 years
interest rate = 8%
400 x 0.08 x 2 = $64
Amount to be repaid = $400 + $64 = $464
Answer:
Step-by-step explanation:
hello :
f(x) = 4x² + 3x – 7
f(-2) = 4(-2)²+3(2)-7
f(-2) =16+6-7 =32-7 = 25
S must equal 1, because without the variable, 55=55<span />