FYI we cannot see #24
26. If Sarah read 1/3 of 15 books, she read 5. 40% of 15 is 6, so Dana read more books.
27. The answer is A.
28. The first room is rented for $220 for 12 months. 220x12=2640 If the total rent from both rooms is $5820, then we subtract 2640 from 5820, then divide by 12. 5820-2640=3180 3180/12=265. Judith charged $265 for the second room.
29. The base amount for the parts is $150. If he is charged $50 dollars an hour, and he had to pay $375, then we know that he was charged for a half hour. 375-150=225. 225 means that he was charged for 4 1/2 hours
Oh what you mean by this is all because this can mean like four different so explain more
Answer:
See below
Step-by-step explanation:
In the second step there should be (1 - cot x) instead of (1 + cot x)
(1 + tan x) [1 + cot(-x)]
= (1 + tan x) (1 - cot x)
= 1 - cot x + tan x - tan x cot x
= 1 - cot x + tan x - 1
= tan x - cot x
Answer: Do mind that I don’t completely trust that I am right, but I ask that you have faith in me.
So if I’m thinking correctly we subtract 180 from 217 which gives us 37. We then add that to 104 and subtract the sum from 180 which gives us b. So,
180-104+37
180-141=39
So b should equal 39 degrees, to check we add all the respective angles up,
104+39+37=180
Answer:
2⁶
Step-by-step explanation:
Rule of exponents, if you multiply number with the same base, you add the exponents
- Gage Millar, Algebra 2 tutor
