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Anna007 [38]
3 years ago
9

What is the area of the triangle ?

Mathematics
1 answer:
bezimeni [28]3 years ago
8 0

from the question, (-2,2) and (1,2) have the same y value so you can use that as your base and easily find the perpendicular height using the y axis since it's parallel to the x axis.

the third point, (0,-6), to the base is your height

use the sum of the positive of the y values to find your height (because height can't be negative): 6+2 = 8

area of a triangle = 1/2 bh = 1/2 x 3 x 8 = 12

Note: 1/2 bh only works because (-2,2) and (1,2) form a line parallel to the x axis

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How do you do this please explain
MArishka [77]
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What is the surface area of the sphere
belka [17]
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5 0
3 years ago
I'll mark brainliest pls help pls
liraira [26]

Answer:

1.6

Step-by-step explanation:

Because you divide 1/5 by 1/3 and you get 1.6. Make me brainliest!!!

7 0
2 years ago
For number 42 what's the equation b.h/2 ? What do we do for x
sergij07 [2.7K]
Notice the picture below

thus, we know the total area is 70 square meters
now, if we add those areas, it should give us 70
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6 0
3 years ago
A flower vendor sells roses for 50 cents each. how much does she pay per flower if she makes $6.00 on every $20 worth sold
kkurt [141]

We are given

selling price of one flower is $0.50

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Let's assume

she sold 'n' flowers to get $20

so, total amount she get after selling 'n' flowers is

=0.50*n

=0.50n

This is supposed to be $20

so, we can set it equal to 20

20=0.50n

now, we can solve for n

we get

n=40

we are given

she makes $6.00 on every $20 worth sold

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total cost is 14

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CP=\frac{14}{40}

CP=0.35

so, cost of each flower is 35 cents...............Answer

8 0
3 years ago
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