The ratio of boys to girls at a movie is 3:4 . If there are 16 girls , how many boys are at the movie?
2 answers:
Answer:
12 boys
Step-by-step explanation:
- Set up a proportion:
- Cross multiply, then divide: 3 × 16 = 48, 48 ÷ 4 = 12
I hope this helps!
Answer:
12
Step-by-step explanation:
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Step-by-step explanation:
Answer: use google dot com
Answer:
this angle is a right angle(90°)
and one of the 2 angles is 30
3x+30=90
3x=90-30
3x=60
x=20
==> B
Heya!
Here is your answer:
6a²-15a-8a+20
= 3a(2a-5) -4(2a-5)
= (3a-4)(2a-5)
:)
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Just think the yo yo goes up and down
Step-by-step explanation:
