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Karo-lina-s [1.5K]
3 years ago
8

PLEASE HELP ME! 22 POINTS!!!

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
5 0

Answer:

300 sq. cm.

Step-by-step explanation:

Do you need the explanation? If so, I can make one for you. You see, my hand is hurt, and it pains me to type.

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MAKE AN X/Y CHART !! Marking as brainliest!
Margaret [11]

Answer:

Yes

Step-by-step explanation:

x: -2 y: -8

x: -1 y: -2

x:0 y:0

x: 1 y: -2

x: 2 y : -8

5 0
2 years ago
Mags and Vector are playing a board game. They use a spinner to determine if they should move forward or backward. They roll a n
Aleksandr-060686 [28]

Answer:

1/4

Step-by-step explanation:

The sample space of an event is the list of all possible outcomes.

Let F represent moving forward and B represent moving backward.  This makes the sample space for the game

F1, F2, F3, F4, F5, F6

B1, B2, B3, B4, B5, B6

There are 6 ways to move backward; only 3 of these are even numbers.

This is 3 ways out of 12 possible moves; this makes the probability

3/12 = 1/4

4 0
3 years ago
Read 2 more answers
How many square floor tiles of side 1/2m are needed to cover the school hall, excluding the room, shown in the diagram below. Pl
iren [92.7K]

Answer:

Step-by-step explanation:

8 0
2 years ago
Solve the following system of linear equations:<br> 4x - 2y = 3
Feliz [49]

Answer:

follow me for a follow back!

Step-by-step explanation:

7 0
3 years ago
Graph the line that passes through the points (-4,-6) and (-2,-7) and
Komok [63]

Answer:

y=-\frac{1}{2}x-8

Step-by-step explanation:

(-4,-6)(-2,-7)

Step 1. Find the slope (by using the slope-formula)

m = slope

m=\frac{y_2-y_1}{x_2-x_1}

m=\frac{-7--6}{-2--4}

m=\frac{-1}{2}

m=-\frac{1}{2}

Step 2. Create the equation of a line that has a slope of -\frac{1}{2}

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

Step 3. Find the y-intercept

To do this, use any of the two points and substitute their x and y values

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

point: (-2,-7)

(-7)=-\frac{1}{2}(-2)+b

(-7)=1+b

b=-7-1

b=-8

Step 4. Write the equation in Slope-intercept form

y=mx+b

y=-\frac{1}{2} x-8

3 0
2 years ago
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