Answer:
x = -3
Step-by-step explanation:
1. 1.8 - 3.7x = -4.2x + 0.3
<u>-0.3 -0.3</u> (subtract -0.3 from both sides)
2. 1.5 - 3.7x = -4.2x
<u> +3.7x +3.7x</u> (add 3.7x to both sides)
3. <u> 1.5 </u> = <u>-0.5x</u>
-0.5 -0.5 (divide by -0.5 on both sides)
-3 = x or x = -3
Answer:
If solving for X. (didn't know if you were solving for X or Y.
x=2y-12
x=5y-15
Step-by-step explanation:
x-2y=-12
+2y on both sides
x=2y-12
x-5y=-15
+5y on both sides
x=5y-15
Answer:
<h2>
12 m</h2>
Step-by-step explanation:
Given data
θ= 10°
Horizontal length is equivalent to the adjacent= 20 m
the height of the ramp is equivalent to the opposite=?
Applying SOH CAH TOA we have
using TOA
Tan θ= opp/adj
Tan 10= opp/20
opp= Tan(10)* 20
opp= 0.64836*20
opp= 12.96
Approximately the maximum height of the ramp is 12 m
So The 5x was in 3y and slope form a 12?
What is Answer?
Answer:
72 feet is the answer. The shadow of the 63 ft tower.