Answer:
A.400
Step-by-step explanation:
Well perimeter for a rectangle is l+l+w+w
100+100+l+l=600
200+2l=600
<em>Subtract 200 from both sides</em>
2l=400
<em>Divide both sides by 2</em>
l = 400 feet
The length of the rectangle is 400 feet long.
Answer:
help please!! ill give brainliest to whoever answers!! The piecewise-defined function shows the pricing structure of playing x games at an amusement park.
Step-by-step explanation:
there answers free points hehe
Answer:
3. 45, 4. 24
Step-by-step explanation:
use formula: hypotenuse²= side² + other side ²
3.
x²= 27²+36² calculate the squares then add
x²=2025 square root both sides
x= √2025= 45
4.
25²= x²+7² isolate the vaiable by subtracting 7² from both sides
25²-7² = x² square then subtract
576 =x² square root both sides
24=x
Answer:
Step-by-step explanation:
buruktyugiholk,jpko;
