Answer:
Step-by-step explanation:
5.
12x-7
12 x 4-7
48-7=41
answer-41
6.
(4 to the power of 2 =16)
16 divided by 8=2
answer-2
7.
5(1) + 3(7)-1(to the third power)
exponents first-1
multiplication
5x1=5 + 3x7=21
21+5=26
26-1
answer-25
8. 8(2nd power)divided by 2(4) +3(7)-1
8 to the 2nd power =16
2(4)=8
3(7)=21
16 divided by 8+21-1
8+21=29
29-1=28
answer 28
The answer would be 4,760 fans.
Explanation: 7,000 x .68 =4,760
Hope this helps and please mark brainliest!!!
Answer:
x^2 and -5x is a coefficients and 6 is a constant
Step-by-step explanation:
First, you need to find the length of the second side. You do this by dividing the area by half the length of the known side
This gives you 14 cm for the unknown side
At this point, you plug the two sides of the triangle into the Pythagorean Theorem, which is a^2 + b^2 = c^2
(48)^2 + (14)^2 = c^2
2304 + 196 = c^2
2500 = c^2
The square root of 2500 is 50 so the length of the hypotenuse is 50
The figure is equal to 102.5 cubic feet.
