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cluponka [151]
3 years ago
14

Please tell me the answer and how to do it.

Mathematics
1 answer:
Alexus [3.1K]3 years ago
8 0

Answer:

there is no constant rate

Step-by-step explanation:

at first i thought it was 25 cents for each, but once i saw the last 3, it broke the rate.

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Jia is tiling a floor. The floor is a square with side
NNADVOKAT [17]

Answer:

36 tiles

Step-by-step explanation:

First, find area of the square floor knowing the formula as;

Area= s^{2}

where s= side of a square.

If one side of the floor is 12 feet, then Area= 12^{2} = 144ft^{2}

Next, find the area of each tile using the same formula and given s=2 feet;

Area(tile) = 2^{2} = 4ft^{2}

To find the number of tiles needed to cover entire floor, divide area of the floor by area of one tile; 144 / 4 = 36 tiles

5 0
3 years ago
Write an equation of the line that passes through the point (4, –5) with slope 2.
yan [13]
It’s C, y + 5 = 2(x - 4).

In y = mx + b form:
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3 years ago
How many solutions are there to the following system of equations? 3x-9y=0 -x+3y=-3​
Cloud [144]

Answer:

no solution

Step-by-step explanation:

if you graph both equation the lines are parallel.

parallel = no solution

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intersect = one solution

4 0
3 years ago
Mackenzie wrote the following paragraph proof for the Vertical Angles Theorem: Line segment NT intersects line segment MR formin
lilavasa [31]

by the transitive property of equality

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