Answer:
C
Step-by-step explanation:
The area (A) of the triangle is calculated using
A =
ac sinB
with a = 5.04, c = 6.82 and B = 61.73° ← substitute values
A = 0.5 × 5.04 × 6.82 × sin61.73°
= 15.14 units² ( to 2 dec. places )
If there's 60 minutes in a hour. You do 20*60. Because there's 20 cars for ever minute and there's 60 minutes. So it would be 1200 cars in a hour
Answer:
The answer to your question is x = 2
Step-by-step explanation:
Process
1.- Use proportions to solve this problem
![\frac{4x + 2}{23} = \frac{2x + 16}{23 + 23}](https://tex.z-dn.net/?f=%5Cfrac%7B4x%20%2B%202%7D%7B23%7D%20%3D%20%5Cfrac%7B2x%20%2B%2016%7D%7B23%20%2B%2023%7D)
2.- Solve for x
46(4x + 2) = 23(2x + 16)
Expand
184x + 92 = 46x + 368
Simplify
184x - 46x = 368 - 92
138x = 276
x = 276/138
Result
x = 2