The answer to this is the angles are complementary.
complementary means two angles that equal to 90 degrees. since 59 and 31 equal to 90, they are complementary
I must assume that you meant the following:
10(Q-3R)
P = ----------------
R
Multiplying both sides by R, we get PR = 10R(Q-3R), or PR = 10RQ - 30R^2.
Rearranging these terms so that powers of R are in descending order:
30R^2 - 10RQ + PR = 0
Factoring out R, we get
R(30R - 10Q + P) = 0. This has two solutions:
R = 0, and 10Q - P
30R = 10Q - P, so that R = --------------
30
The answer is 18m^2. if u find the area of each section and add it up together at the end then u get 18
Answer:
C. $314.44
Step-by-step explanation:
$390 x 0.25 Discount = $97.5
$97.5 x 1.075 Sales Tax = $104.81 <---this is how much you save
$390 - $104.81 = $314.44 Total Price
Savings: $104.81
Tax: $21.94
Total Payment: $314.44
Answer:
2,700,400
Step-by-step explanation:
•Multiple first: 5000 x 540 = 2,700,000
•Second, add all together: 2,700,000 + 400
•Equal: 2,700,400