Answer:
it's 324
Step-by-step explanation:
divide 72 by 4 to get one side, then multiply the side by itself, 18 times 18
Answer:
7
Step-by-step explanation:
Answer:
10 feet higher.
Pine tree measure = 40 feet in height
Step-by-step explanation:
This is because the Flag pole of 50 feet in measure cast a shadow of 15feet and nearby to the pine tree (meaning same dilation would occur for such shadow) where pine tree shadow is given measure of 12 feet.
Flag Pole multiplier = 50 / 15 = 3 1/3
Pine Tree true measure = 12 x 3 1/3 = 40 feet in height
<span>a. 2x + 11y when x = 4 and y = 2 is 2(4) + 11(2) = 8 + 22 = 30
</span><span>b. 4(y + 1) when y = 7 is 4(7 + 1) = 4(8) = 32
</span><span>c. 3x when x = 12 is 3(12) = 36
</span><span>d. x + 8y when x = 8 and y = 3 is 8 + 8(3) = 8 + 24 = 32
Options a and d have a value of 32. </span>