Answer:
noestiendo
Step-by-step explanation:
5 multiplied by .3 is 1.5
1.5 + 18.5 = 20.
y = 9.25
Answer:
m = 1
b= -3
Step-by-step explanation:
<span>6(2*144) + 6(2*12.5) + 3(144) = 2310</span>
Tan(29°) = opposite/adjacent = AC/CB ⇒
CB = AC/tan(29°) = 20/0.5543 ≈ 36.08
sin(29°) = opposite/hypotenuse = AC/AB ⇒
AB = AC/sin(29°) = 20/0.4848 ≈ 41.25
∠A = 180 - ∠B - ∠С = 180 - 29 - 90 = 61°