Im pretty sure 82 is the answer
Answer: 130
Step-by-step explanation:
Find the height of the triangle by using the pythagorean theorem
So the height is sqrt(100 - 25) = 5sqrt(3)
The area of the triangle is 30 * 5sqrt(3) / 2 = 75sqrt(3) = 129.9 = 130
Answer:
omg stop taking the poimts away from me it eas right nesus
Thank you for posting your question here at brainly. Below is the solution. I hope the answer will help you.
<span> x ( x+4) = 45 </span>
<span>5m X 5m AND 8m X 8m
</span>
5) x ( x+6) = 135
<span>x^2 +6x -135 = 0 </span>
<span>( x-9) ( x+15) = 0 </span>
<span>x = 9 </span>
<span>ANSWER 9 & 15</span>
Answer:
4.5927 x 10^-2 ?
Step-by-step explanation:
