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zysi [14]
2 years ago
5

Which graph represents this system? 2x-5y=-5 y = ² x + 1 5

Mathematics
1 answer:
frosja888 [35]2 years ago
7 0

Answer:

x =  \frac{5(y - 1)}{2}  \\  \\ x =  \frac{y - 1}{2}

Step-by-step explanation:

2x =  - 5 + 5y \\ 2x = 5y - 5 \\ x =  \frac{5y - 5}{2}  \\  \\ y - 1 = 2x \\  \frac{y - 1}{2}  = x

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Luke is 5 years younger than 3 times Sydney’s age, s. In this situation, what does 3s represent?
ddd [48]

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3 multiplied by sydneys age

Step-by-step explanation:

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3 years ago
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Find the perimeter and area , Please help me on this will give brainlist
Ronch [10]

Answer:

Area: x^2+x-6

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Step-by-step explanation:

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3 years ago
I need help please <br> (Geometry)
oee [108]

The surface area formula for any sphere is 4(pi)(radius)^2

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3 years ago
In which quadrant or on which axis do each of the points (-2,4) , (3,-1) ,(-1,0), (1,2) and
exis [7]

Answer:

Step-by-step explanation:

cartesian plane :

quadrant 1 : both x and y are positive

quadrant 2 : x is negative, y is positive

quadrant 3 : both x and y are negative

quadrant 4 : x is positive and y is negative

(-2,4)......we have x is negative and y is positive...so we are in quadrant 2

(3,-1)....we have x is positive and y is negative...in quadrant 4

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5 0
3 years ago
Find the Area of the figure below, composed of a rectangle and a semicircle. Round to the nearest tenths place.
luda_lava [24]

Answer:

286.97

Step-by-step explanation:

find the area of the rectangle first

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Now

Divide the area by two

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Now add the two areas

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3 years ago
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