8x+3=43
-3 -3
8x=40
/8 /8
X=5
Answer:
36=2x-6
Step-by-step explanation:
36=total
2x= Trina
6= Rachel
Answer:
The answer to your problem is -480
<h3>
Answer: 35.54 degrees</h3>
How I got this answer:
tan(angle) = opposite/adjacent
tan(A) = BC/AC
tan(A) = 5/7
A = arctan(5/7) .... apply the inverse tangent, same as arctangent
A = 35.5376778 ... make sure your calculator is in degree mode
A = 35.54 .... rounding to two decimal places