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yan [13]
3 years ago
7

Find the following combinations

Mathematics
1 answer:
dsp733 years ago
5 0

Answer:

3

Step-by-step explanation:

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Answer:

v

Step-by-step explanation:

v is 5/-2 on the graph

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3 years ago
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HELP I DONT GET IT!!!For the system below solve using linear combinations method 2a+3b=1 and -2a+b=11
Maksim231197 [3]
Linear combination method just means to add the equations so that one variable with cancel. In this case the a values are already set up so that they will cancel.
2a + 3b = 1
-2a + b = 11
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now put 3 back into either of the original equations and solve for a.
2a + 3(3) = 1
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3 0
3 years ago
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Help me with problem 2 please
e-lub [12.9K]

Answer:

Second choice, 11/30

Step-by-step explanation:

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8 0
3 years ago
Can two rectangles with the same side lengths be congruent
sveta [45]

Answer:

the angles in squares and rectangles it's always 90° so two squares or two rectangles with same side lengths are congruent.

8 0
2 years ago
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When pay rate is $14/hr and an employee has a 15 minutes added to an hour, how much?
hram777 [196]

Answer:

$3.50

Step-by-step explanation:

15 min is 1/4 hr.

Working an add'l 1/4 hr brings the employee additional pay:

($14/hr)(1/4  hr)  = $7/2, or $3.50

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