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mariarad [96]
2 years ago
8

What is 4-0.5g+0.5h when g=10 and h=5​

Mathematics
1 answer:
lora16 [44]2 years ago
7 0
Answer: 1.5

Hope that helped :)

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Kim saved $25 in 9 weeks. At that rate, how long will it take Kim to save $175?
Simora [160]

Answer:

it would take 63 weeks to save that much money

Step-by-step explanation:

divide 25 by 9 and get 2.7 then multiply 2.7 by 63 to get 175

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2 years ago
Andrew solves 6x2=12x by using the quadratic formula. What values does he use for a, b, and c? a = (Put the number only in the b
zhenek [66]

Answer:

a=6, b=-12, and c=0

Step-by-step explanation:

The standard format for the quadratic formula is ax^2+bx+c (=0).

If we rearrange the numbers given to look like this formula, we will find the values of a, b, and c.

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3 years ago
I need to find what m
Vadim26 [7]

Answer:

72

Step-by-step explanation:

6 0
2 years ago
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Marcel had drama practice 8.75 hours from Monday to Friday if he practices the same amount each day how many hours does marcel s
AURORKA [14]
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3 years ago
The ___________ of a lens or mirror is a rotational symmetry axis of the surfaces.
densk [106]

Answer:

Optical axis

Step-by-step explanation:

Optical axis is the rotational symmetry axis of the surfaces.

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