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Artist 52 [7]
4 years ago
14

Given that

Mathematics
1 answer:
Elena-2011 [213]4 years ago
8 0

Answer:

132cm^2

Step-by-step explanation:

Are all of a triangle = 1/2 bh

= 1/2 x 12 x 22

= 264/2

= 132cm^2

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PLEASE HELP <br> What is the probability of an impossible event?
Likurg_2 [28]

Answer:

depending on the fraction you are using, or the answer is impossible.

Step-by-step explanation:

any fraction, so to speak 0/10 is an impossible probability, or 0%

8 0
3 years ago
The point (-3,-1) is the midpoint of (x,y) and (5,4). Find the point (x,y).
nirvana33 [79]

Answer:

(-11, -6)

Step-by-step explanation:

Find the distance between the midpoint, (-3, -1) and (5, 4). This can be calculated by finding the difference between the x coordinates and y coordinates.

-3 - 5 = -8 (distance between x coordinates)

-1 - 4 = -5 (distance between y coordinates)

Find the point (x, y) by subtracting 8 from the midpoint's x value, and then subtracting 5 from the midpoint's y value.

-3 - 8 = -11

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So, the point (x, y) is (-11, -6)

4 0
3 years ago
I need help with this paper
svp [43]

What grade is this?..

3 0
3 years ago
Read 2 more answers
Please, someone, help I need the answers asap!!
choli [55]

Answer:

#7 : 6

#8 : 12

#9 : ?

#10 : 110

#12 : ?

8 0
4 years ago
Geometry picture added
Nikitich [7]
X and Z equal 72
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This is because y and 108° are vertex angles meaning they are both equal to each other. X is 72 because it’s form a supplementary angle with 108°. So what I did to find x is I subtracted 108 from 180 to get 72°. Then I know x and z are vertex angles meaning that z is also equal to 72°
5 0
3 years ago
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