The answer is 480 because 144/3 is 48. You multiply 48 and 10 to get 480
Answer:
9
Step-by-step explanation:
9x8 is 72
9x9 is 81
9x8
3x3x4x4
3x3x2x2x2x2
9x9
3x3x3x3
Answer:
Step-by-step explanation:
(x+2)(x-3)
The area of the track will be 78501 m². The area of the track is equal to the area of the circle.
<h3>What is the area?</h3>
The space filled by a flat form or the surface of an item is known as the area.
The number of unit squares that cover the surface of a closed-form is the figure's area. Square meters and other similar units are used to measure area.
The area of the track is found as;
![\rm A=\frac{\pi}{4} d^2 \\\\ \rm A=\frac{3.14}{4} (100)^2 \\\\ A=7850 \ m^2](https://tex.z-dn.net/?f=%5Crm%20A%3D%5Cfrac%7B%5Cpi%7D%7B4%7D%20d%5E2%20%5C%5C%5C%5C%20%5Crm%20A%3D%5Cfrac%7B3.14%7D%7B4%7D%20%28100%29%5E2%20%5C%5C%5C%5C%20A%3D7850%20%5C%20m%5E2)
Hence, the area of the track will be 78501 m².
To learn more about the area, refer to the link;
brainly.com/question/11952845
#SPJ1
Answer:
Exactly one solution
Explanation:
The first step we need to take to find the answer is to find the value of y.
7(y+3)=5y+8
Expand the parentheses
7y+21=5y+8
Subtract both sides by 21
7y+21-21=5y+8-21
7y=5y-13
Subtract both sides by 5y
7y-5y=5y-13-5y
2y=-13
Divide both sides by 2
2y/2=-13/2
y=-6.5
Now, we plug y back into the original equation.
7(y+3)=5y+8
7(-6.5+3)=5(-6.5)+8
Expand the parentheses
-45.5+21=-32.5+8
-24.5=-24.5
Because both sides of the equation is equal and the equation is true, we can conclude that the equation has one solution.
I hope this helps!