3 years ago

HELP PLEASE 1O POINTS

Mathematics

2 answers:

____ [38]3 years ago

8 0

Answer: 35

Step-by-step explanation:

lapo4ka [179]3 years ago

3 0

Answer:

6 i beleive

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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MissTica

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What is the slope of the line that contains the points(1-1)and(-2,8)?

omeli [17]

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4 0

4 years ago

Read 2 more answers

Given the figure below, find EF if CA = (6n) and EF = (n + 8)

GalinKa [24]

Answer:

$EF = 12$

Step-by-step explanation:

Given

$CA =6n$

$EF= n + 8$

Required

Find CN

From the attachment:

$EF = CD\ and\ CD = DA$

Where

$CA = CD + DA$

This means that:

$CA = CD + CD$

$CA = 2CD$

$CA = 2*EF$

This gives:

$6n = 2*(n+8)$

Open bracket

$6n = 2n+16$

Collect anf simplify like terms

$4n = 16$

$n= 4$

So:

$EF= n + 8$

$EF = 4 + 8$

$EF = 12$

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Kira earned $7 mowing her neighbor's lawn for of an hour. What is her hourly rate?

Pavel [41]

Answer:

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Step-by-step explanation:

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