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meriva
3 years ago
13

In which quadrants are x and y either both negative numbers or both positive numbers?

Mathematics
2 answers:
Valentin [98]3 years ago
5 0
In quadrant two they’re both positive and in quadrant three they’re both negative I’m not 100% but that’s what I think
IceJOKER [234]3 years ago
5 0

Answer:

quadrants 1 and 3

Step-by-step explanation:

the quadrants start at the top right and go counterclockwise. above the x axis x is positive and to the right of the y axis y is positive. so x and y are both positive in the top right: quadrant 1. by the same logic, x and y are both negative in the bottom left: quandrant 3.

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Please translate each algebraic expression to English phrase
ludmilkaskok [199]

1. x - 8

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$7.50 meal; 6.5% tax _____
enyata [817]

Answer:

14.0

Step-by-step explanation:

$7.50 meal + your 6.5$ tax.

We add those and it will equal 14.00

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Mrs. Simpson drove 105 miles in 2 1/2 hours. What was Mrs. Simpson's average speed in miles per hour?
harkovskaia [24]
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You cross multiply since it's a proportion:
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4 years ago
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The volume of two similar solids are 128 m3
arsen [322]

Answer:

Solution given:

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and 250 m³.

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<u>let</u><u> </u><u>surface</u><u> </u><u>area</u><u> </u><u>of</u><u> </u><u>smaller</u><u> </u><u>solid</u><u> </u><u>be</u><u> </u><u>x</u><u>.</u>

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8 0
3 years ago
1) State the amplitude, period, phase shift, vertical shift and graph
bogdanovich [222]

Answer:

See answers and explanations below (along with a visual graph)

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For the function y=acos(b(x+c))+d:

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Phase shift: \frac{-c}{b}

Vertical shift: d

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3 years ago
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