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aivan3 [116]
3 years ago
13

A man 6.2 ft tall casts a 8 ft shadow. How tall is a child that casts a 5.6 ft shadow at the same time of the day? (to the neare

st tenth)
Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
8 0

Answer: 4.34 ft tall. Hope that helps.

Vladimir79 [104]3 years ago
7 0
6.2/8ft= H/5.6ft

6.2*5.6=34.72

34.72/8=4.34

The child is 4.34 ft tall
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Answer:

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Step-by-step explanation:

If you go by the order of PEMDAS you would do the parentheses first. 3 + 7 =10. 10 × 4 = 40. Then you would just use the distributive property and do (4× 7) + (4 × 3)

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Eighteen boys joined a group of p students in the auditorium. If the ratio of boys to girls was then 5:4 write and algebraic exp
ycow [4]

Answer:  The number of girls in the auditorium is represented by the algebraic expression y=(4x +72) /5

Step-by-step explanation:

Hi, to answer this question we have to analyze the information given:

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  • <em>Ratio of boys to girls: 5:4 </em>

So, the total number of boys is:

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Number of boys / number of girls = 5/4

(x+18) /y = 5/4

Solving for "y"

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4x +72 = 5y

(4x +72) /5 = y

The number of girls in the auditorium is represented by the algebraic expression y=(4x +72) /5

8 0
3 years ago
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astraxan [27]
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3 years ago
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3 years ago
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