Answer:
24/36 or simplified 2/3 of a yard
Step-by-step explanation:
This is a proportion problem. Let the monument me x feet tall.
40/x=5/6
Cross multiply:
240=5x
x=48 ft.
So the monument is 48 ft tall,
Answer:
B
Step-by-step explanation:
We can use the Pythagorean theorem to solve this.
(13)^2 = (8)^2+x^2
169 = 64 + x^2
x^2 = 105
x is approximately 10.2, so B
Answer:
x(1+x+x^2)
Step-by-step explanation:
(x+5)*7=133
7x+35=133
7x=98
x=98/7
x=14
