Answer:
19 %
Step-by-step explanation:
380 : 2000 = 0.19
0.19 X 100%= 19 %
$1100 - $160 = $940
$940 ÷ 8 ≤ $117.50
Greatest amount to the nearest dollar = $117
Answer: $117
I think you meant "y = 4 arccot (x)."
This is equivalent to:
y
---- = arccot x
4
and so cot (y/4) = x
Answer:
88 degrees.
Step-by-step explanation:
Since AB is equal to BC, ABC is an isosceles triangle. Therefore, the angle of B will be 180-39-39=102 degrees. As the angle of a straight line is 180 degrees, take 180-102-32=46 degrees. This 46 degrees is angle B. Since DEB is an isosceles triangle, 180-46-46=88 degrees. 88 degrees is angle E which is your answer. Edit: (Just added on the explanation.)
Answer:
9.
Step-by-step explanation:
3^-2 / 3^-4 = 3^(-2 - -4)
= 3^(-2+4)
= 3^2
= 9.
