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nasty-shy [4]
2 years ago
11

The ratio of boys to girls is 4;5 what fraction of the class are boys

Mathematics
2 answers:
Sever21 [200]2 years ago
7 0

Answer:

boys count is 1476

Step-by-step explanation:

process is in tha given file

pychu [463]2 years ago
3 0

Answer: The fraction is 4/9

Step-by-step explanation: it is 4/9 because there are 4 boys and 5 girl so you add them together and than use the original 4 boys.

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Answer:

they are tossed up and down in clouds

3 0
2 years ago
Find the area of the shaded region
zepelin [54]

Answer:

area of a circle πr^2

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area of the square length X width

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3 0
3 years ago
Read 2 more answers
This is pre calculus please help !Describe three ways to determine the measure of segment YZ.
Dmitry [639]
(1) Using trigonometric ratios:
sin(30) = \frac{YZ}{50}
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(2) Using Pythagoras' Theorem:
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(3) Using sine rule:
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50 = \frac{YZ}{sin(30)}
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7 0
3 years ago
Read 2 more answers
Three people go to a restaurant. Their bill comes to $78.00. They decide to split the cost. One person pays $4.50; the next pers
Nikitich [7]

Answer:

$60.00

Step-by-step explanation:

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Total of first two people:

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Third person:

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8 0
2 years ago
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4 0
3 years ago
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