Answer:
sin(C) = opposite side / hypotenuse
= 15/17
Answer:
Class A, by 3.5 × 10³ points
Step-by-step explanation:
When comparing numbers in scientific notation, the one with the largest exponent will be the largest. When two numbers have the same exponent (as here), then the one with the largest mantissa is the largest.
3.54 × 10^5 is the largest of the given numbers. It is the number of points earned by Class A.
Class C earned the second-largest number of points, 3.505 × 10^5. The difference of these two numbers is ...
... 3.540 × 10^5 - 3.505 × 10^5 = (3.540 -3.505) × 10^5
... = .035 × 10^5 = 3.5 × 10^3
91 divided by 7= 13 so he can paint 13 each week.
13x4=52
So he can paint 52 paintings in 4 weeks! Hope this helped :)))
8 ÷ 10 = 0.8
So the unit rate would be 0.8
Hope it helps!