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nevsk [136]
3 years ago
9

FIRST PERSON TO ANSWER CORRECTLY GET MARKED BRAINLY

Mathematics
1 answer:
Andru [333]3 years ago
6 0

Answer:

the first one

Step-by-step explanation:

2x+у=3

3x-y=2

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A line passes through the points (6,5) and (2,2) .
Rashid [163]
First is yes
Second is no
Third is no
Fourth is no
7 0
2 years ago
Please help!! I literally have no idea what to do here.
nika2105 [10]
I believe it's it's d
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3 0
2 years ago
Read 2 more answers
Find the area of the shaded region
ale4655 [162]

Answer:

379.56ft²

Step-by-step explanation:

Oh lordy why, okay we got this:

So we're going to start with the area of the square, this is easy because all of the sides are 25ft, so we just have to plug into our formula for squares (base x height):

25 x 25 = 625

Now we have to do the semicircle, remember that the formula for the area of a circle is pi x radius², we're using 3.14 for pi, so we have to find the radius (half the diameter):

25 ÷ 2 = 12.5

12.5² = 156.25

3.14 x 156.25 = 490.625‬

Normally we would stop here, but because this is only a semicircle, we have to divide by two:

490.625‬ ÷ 2 = 245.3125‬

So, now that we have our two areas, we have to subtract the semicircle from the square:

625 - 245.3125‬ = 379.6875‬

Now, I realize that his answer isn't in your cute little word bank, but that because I rounded pi, so the closest is 379.56

So, the area of the figure is 379.56ft²

if this is wrong let me know so I can fix it

hope this helps:)

5 0
3 years ago
12. Which of these is not a characteristic (property) of a polygon?
DerKrebs [107]

B. Parallel faces

Not all sides need to be parallel and a polygon has only 1 face unless cut

4 0
3 years ago
What’s the slope and y intercept of all of them
Anestetic [448]

Answer:

See below:

Step-by-step explanation:

Take the difference between y values of any two values and divide by difference in corresponding x values

for example, 1: 66-50/4-1=16

2. 36-30/8-6= 6/2=3

3. 63-56/8-7= 7/1 = 7

4. 100-78/9-7= 22/2 = 11

you can choose any two points, not just the two I used.

3 0
3 years ago
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