1. "Jim is 2 years older than 3 times his little brother, Tommy."
J = 2 + 3T
"Together, their ages add up to 18."
J + T = 18
J = 18 - T, so
18 - T = 2 + 3T
4T = 16
T = 4, J = 14 (which is 2 more than 3 * T)
$15,360 i think because of what it says
Step-by-step explanation:
to be honest I'm not sure how to do
Comment
Use a
calculator to approximate two values of θ in radians (0 ≤ θ <2pi) if csc θ =
1.030
csc θ = 1.030
1/ sin θ = 1.030
1/ 1.030 = sin θ
Using inverse function of the calculator
The θ = arcsin ( 1/ 1.030)
<span>So θ = 1.33</span>
