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Hitman42 [59]
3 years ago
7

I needd help is due today at 3pm qnq!!

Mathematics
1 answer:
masha68 [24]3 years ago
3 0
The answer is c, since they both add up to 90°
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50 POINTS, HELP
vazorg [7]

Answer:

a(n) = -351+8(n-1)

Step-by-step explanation:

This is an arithmetic sequence.  Each new term is equal to the sum of the previous term and 8.

The expression you want is   a(n) = -351+8(n-1)

8 0
4 years ago
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Which of these is most likely a pair of independent variables? a person’s income and savings the price of steel and the price of
Vikki [24]
Independent variables are things that can stand alone. Which set of these variables does not rely on each other?  For example the income and savings. I want 1,000,000 in my savings account, however my income is not nearly that high since I only make 19,000. Look at the other pairs and see if there is a correlation between them. 
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4 years ago
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Last year, Laura had $30,000 to invest. She invested some of it in an account that paid 7% simple interest per year, and she inv
mina [271]

Answer:

it would be 45%

Step-by-step explanation:


7 0
3 years ago
The precooked weight of a hamburger is 0.25 pounds. Convert this mass to centigrams (cg). (1lb = 16oz, 16oz = 454g)
blsea [12.9K]
.25 lbs= 4oz
4oz = 113.398 g
1g= 100cg

113.398 x 100
= 11339. 8 cg
5 0
4 years ago
A recipe for chocolate chip cookie calls for 3 4 th of a cup of brown sugar to make 10 cookies how much brown sugar would be nee
Varvara68 [4.7K]

Answer: 3.6 cups or 3  3/5 cups


Step-by-step explanation: what i would do here is set up a proportion. Change 3/4c to .75 cups as it’s easier to place in a proportion (and less confusing).. cross multiply .... (.75 x 48= 36) then divide 36 by 10 and that will give you x



4 0
3 years ago
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