Answer:
square root of seven
Step-by-step explanation:
multiply the numbers inside the radicals to get fourth root of 49. simplify the radical and get square root of 7
19.5 cups of purple paint.
1 batch = 3/4cup + 3/4cup = 1.5cups
13 batches =1.5cups x 13 =19.5cups
We are given the relation between the height (in feet) and the distance (in miles) as follows:
y = sqrt(1.5x + (x/5280)^2).
We want to know the height (x) that makes the distance (y) = 10 miles
So, we will simply substitute in the above equation with y = 10 and calculate x as follows:
10 = sqrt(1.5x + (x/5280)^2)
we will square both sides to get rid of the root:
100 = 1.5x + (x/5280)^2
1.5x + (x/5280)^2 - 100 = 0
(x-66.11475)(x+7986.1147) = zero
either x = 66.11475 feet (accepted solution)
or x = -7986.1147 feet (rejected solution as no height is in negative)
Answer:
9
Step-by-step explanation:
3x3=9
its nine bruhhhhhhhhhhhhh
