Answer:
7+3(-4)2 have negative value
Step-by-step explanation:
Answer:
66.4 ft
Step-by-step explanation:
Please see attachment
0.28 = 7/25
0.84 = 21/25
Hope this is the answer you were looking for.
Answer:
d. n = 12
Step-by-step explanation:
n/33 = 4/11
cross-multiply:
11n = 132
divide both sides by 11:
n = 12
Answer:
x = sqrt(27)
Step-by-step explanation:
This is a right triangle, so we can use the Pythagorean theorem
a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse
3^2 + x^2 = 6^2
9 + x^2 = 36
Subtract 9 from each side
9-9 + x^2 = 36-9
x^2 = 27
Take the square root of each side
sqrt(x^2) = sqrt(27)
x = sqrt(27)