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Simora [160]
3 years ago
13

Evaluate the expression when x=20, y=4, and z=7. 3z+8

Mathematics
2 answers:
Fynjy0 [20]3 years ago
7 0
The correct answer is 29.
Finger [1]3 years ago
3 0

Answer:

3z+8

3(7)+8

21+8

29 is your answer ☺️☺️☺️

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Step-by-step explanation:

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3 years ago
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Ghella [55]

Answer:

-84 + 10i

Step-by-step explanation:

first, you want to take out the negative symbol from the square root, and we know that i = sqrt(-1) (sqrt = square root)

so the equation would look like

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that is the answer and you can flip the equations so it can look like the actual answer

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3 0
4 years ago
Read 2 more answers
samuel fell asleep after they had travelled 90 miles. if the total length of the trip was 600 miles, what percentage of the tota
natali 33 [55]
<h2>Answer:</h2><h2>Samuel fell asleep after travelling 90 miles which is 15%of their total trip distance.</h2>

Step-by-step explanation:

The total length of the trip = 600 miles

Samuel fell asleep after they had travelled  = 90 miles

Percentage of the total trip travelled when samuel fell asleep = \frac{90}{600} (100)

= 15%

Samuel fell asleep after travelling 90 miles which is 15%of their total trip distance.

5 0
3 years ago
How many 2/3 ounce portions of chocolate can Anna get from the 42/3 ounces of chocolate she bought at Union Market?
Lelechka [254]
She can get 21 portions. Since 2/3 and 42/3 already share the same denominator, all you need to do is divide 42 by 2 to get 21.
6 0
4 years ago
A new grocery store is expected to have a fair market value of $2,856,000. It will be assessed at 40%, and the tax rate is $5.24
olganol [36]
Assessed Value = (Fair Market Value) x (0.40) Where 0.40 is the decimal equivalent of 40%. Tax Rate = $5.24/$100 of assessed value = $0.0524 per dollar of assessed value. Taxes = (Assessed Value) x (Tax Rate) = (Assessed Value) x ($0.0524) Hope this helps!
4 0
3 years ago
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