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Nataliya [291]
3 years ago
10

The ratio of boys to girls is 5:4. there are 64 girls in choir. how many boys are in choir?

Mathematics
1 answer:
Simora [160]3 years ago
6 0

Answer:

boy:girls

5:4

64/4= 16

5 X 16 =80

there are 80 boys

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The graph of f(x) shown below has the same shape as the graph of g (x) = x^2 but it is shifted to the left 2 units. what is the
mariarad [96]

Answer:

  C.  F(x) = (x+2)²

Step-by-step explanation:

A horizontal shift to the right by "h" units is achieved by replacing x with (x-h). The shift we want is to the left by 2 units, so h = -2, and we have ...

  f(x) = g(x -(-2)) = g(x+2)

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8 0
3 years ago
(y-2)^2=-16(x-3) what is it
Dmitrij [34]

(y-2)² = -16(x-3)

y²-4y+4 = -16x+48

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Hope it helped!

5 0
3 years ago
Alexandra is baby-sitting her little brother. To entertain him, she is building structures with his blocks. The picture below re
cricket20 [7]

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4 0
3 years ago
Kenya is solving the equation 5 3/4 - 1/6x = 4 1/2. She gets to 1 1/4 = 1/6x. Is this a valid way to solve the equation? answer
Alona [7]

Answer:

15/2

Step-by-step explanation:

5 3/4 - 1/6x = 4 1/2

move the variable to it's own side.

5 3/4 - 4 1/2 = 1/6x

change the subtracting side to have common denominators

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1 1/4 = 1/6 x

divide both sides by 1/6, same thing as multiplying both sides by 6 (reciprocal)

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8 0
3 years ago
There is only one correct answer, regarding both questions.
Georgia [21]
The answer to number one is C
and the answer to number two is A
6 0
3 years ago
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