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3 years ago

If (3,4) is reflected across the x-axis what are the new coordinates

Mathematics

1 answer:

oksano4ka [1.4K]3 years ago

8 0

Answer:

The answer is (-3, 4).

Step-by-step explanation:

(3, 4) is located in Quadrant I, which is (+, +). Since you're reflecting the point across the x-axis, you'll be in Quadrant IV, which is (-, +). The point will now be (-3, 4).

I hope this helped! :-)

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Nate rented a power washer and a generator. On his first job, he used each piece of equipment for 6 hours which cost $90. On his

sp2606 [1]

Answer:

Step-by-step explanation:

p = power washer and g = generator

6p + 6g = 90 .....multiply by 4

4p + 8g = 100 ....multiply by -6

---------------------

24p + 24g = 360 (result of multiplying by 4)

-24p - 48g = -600 (result of multiplying by -6)

---------------------add

-24g = - 240

g = -240 / -24

g = 10 <=== the generator cost $ 10 per hr

6p + 6g = 90

6p + 6(10) = 90

6p + 60 = 90

6p = 90 - 60

6p = 30

p = 30/6

p = 5 <==== the power washer costs $ 5 per hr

check...

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4(5) + 8(10) = 100

20 + 80 = 100

100 = 100 (correct)

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3 years ago

What's the mean of 33,33,8,12,3,34,10

devlian [24]

Answer:

The mean is: 19

Step-by-step explanation:

Add all of those numbers up (133)

Divide it by the total amount of numbers (7)

133÷7=19

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2 years ago

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notsponge [240]

11.196 or 11.20 is the answer

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3 years ago

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muminat

Answer:

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Step-by-step explanation:

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3 years ago

If (3,4) is reflected across the x-axis what are the new coordinates​

If (3,4) is reflected across the x-axis what are the new coordinates