Answer: 10√3 / 3
Step-by-step explanation:
cos 30 = 5 / x
x = 5 / cos 30
= 5 / √3 / 2
= 10 √3
= 10√3 / 3
Answer: Karen has 20, Trey has 15, Dante has 40
Step-by-step explanation:
Karen=x+5 Trey=x Dante=2x+10
x+x+5+2x+10=75
4x+15=75
4x=60
x=15
Answer:
0.5 and 2?
4
mph
1.5 and 2.5?
5
mph
Base on these results, the runner ran at a rate between 0.5 and 2 hours than between 1.5 and 2.5 hours.
slower
Step-by-step explanation:
Answer:
0.000002
Step-by-step explanation:
2* 10^-6
is the same as
2 * 0.000001
which is
0.000002
Answer:
Where the width is W feet long, the area of the rectangle in terms of a polynomial
= 3W² - 2W
Step-by-step explanation:
The area of a rectangle is the product of the length and the width of the rectangle. Given that a rectangle has a Length L feet and a width W feet, the area A
= L * W
If the length of a rectangle is two feet less than three times the width.then
L = 3W - 2
The area A
= (3W - 2) * W
= 3W² - 2W
