Sinx = 5/14
x = 20.9
x = 21 degrees
answer
B. 21
To determine the total time it needs for the two painters to completely paint the whole wall space, we need to relate the total area of the wall to be painted and the time they need. So, base from the problem, the relation would just be a linear function. We do as follows:
let A = total area of the wall space
t = total time they both need
Painter 1 = <span>190 square feet per hour
Painter 2 = </span><span>130 square feet per hour
total area = 1200 ft^2 (3) = 3600 ft^2
The function would be:
A = 190t + 130t
3600 = 190t + 130t
3600 = 320t
t = 11.25 hrs
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Answer/Step-by-step explanation:
Greg rent the car for 3 day so 3 x 24.95= $74.85 off the top without driving a single mile.
If he has a budget of $250, his remainder budget for mileage is $250 - $74.85 = $175.15.
How many miles he can travel at $0.28/mile with $175.15 budget?
Greg can drive $175.15/0.28 = 625.53 or 625 Miles
To find the percent increase, you will first find the difference in price for the peak season economy and the regular economy price.
$526.3-$440.8=$85.50
Then divide the difference by the beginning price(economy).
85.50/440.8= 0.19
The percent increase is approximately 19%.
Answer:
I can't help
Step-by-step explanation:
I can't help
