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Lemur [1.5K]
2 years ago
12

Which lines are perpendicular?

Mathematics
1 answer:
wel2 years ago
7 0
The slopes of the given lines are ...
   A) 1/2
   B) -1/2
   C) 2
   D) 1/2

Only one pair of these slopes has a product of -1. That is (-1/2)*(2) = -1.

The perpendicular lines are B and C.
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B.adaptation

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10 points for correct answer and giving brainliest
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c

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Jennifer earns $17.35 per hour at her job. She works 6 hours per day, 5 days per week. What is Jennifer’s gross income for a 2 w
Kamila [148]

Answer:

$1041 or answer D

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

Well, in this case she works 10 days.

If she works 6 hours a day for 10 days, that's 60 hours.

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(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

Please, please give brainliest, it would be greatly appreciated, I only a few more before I advance, thanks!

5 0
3 years ago
Zayed is helping his classmates get ready for their math test by making them identical packages of pencils and calculators. He h
oee [108]
So 72 pencils and 24 calculators
so greates number of identical calculators

this means
what is the biggest number that we can divide 72 and 24 by and get a whole number
this is called the GCM or greatest common multipule

to find the GCM, you factor 72 and group the like ones
72=2 times 2 times 2 times 3 times 3
24=2 times 2 times 2 times 3
so the common group is 2 times 2 times 2 times 3 or 24
so the greates number of packs is 24

so pencils
72 divided by 24=72/24=3
3 pencils per pack

24 divided by 24=24/24=1
1 calulator per pack


answer is 3 pencils and 1 calculator per pack
6 0
3 years ago
Read 2 more answers
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