Y = 32.0⁰ or 32⁰ in the nearest tenth
Step by step explanation:
sin y = <u>9</u> = 0.53
17
y = arcsin 0.53 = 32.0⁰ = 32 ⁰
<u>MARK</u><u> </u><u>BRAINLIEST</u>
Answer:
can you show a picture of the problem?
Step-by-step explanation:
Answer:
1215 minutes are the possible numbers he has used his phone in a month.
Step-by-step explanation:
He has a monthly fee of 14$ then to the least that he has been charged we need to substract the monthly fee as follows:
Monthly charged = 74,75-14
Monthly charged= 60,75$
Then he pays an additional 0,05 $/minute of use, to know the consume:
Minutes= 
Minutes= 1215 possible numbers of minutes he has used his phone.
Answer: After 5 hours, Mary will be at the break even point.
To answer this question, we need to find the time when the cost equals the revenue.
Therefore, set our equations equal to each other and solve.
20 + 30h = 10h^2 - 80
0 = 10h^2 - 30h - 100
0 = h^2 - 3h - 10
0 = (h - 5)(h + 2)
Our solutions are h = 5 or h = -2. Only 5 hours makes sense in the context of this problem.
Answer:
8.5 cm
Step-by-step explanation:
It was a very easy question if I am wrong so sorry i tried my best to answer this question
