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schepotkina [342]
3 years ago
15

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the corre

ct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Complete the following proof.

Prove: The segment joining the midpoints of two sides of a triangle is parallel to the third side.

Mathematics
1 answer:
azamat3 years ago
4 0
For M:
 (((0+c)/2), ((0+d)/2))=((c/2), (d/2))
 For N:
 (((a+c)/2), ((0+d)/2))=(((a+c)/2), (d/2))
 Slope of MN:
 MN=(y2 - y1)/(x2- x1)
 MN=((d/2) - (d/2))/(((a+c)/2)- (c/2))
 MN=(0/(((a+c)/2)- (c/2))
 MN=0
 Slope of AB:
 AB=(0 - 0)/(a)
 AB=(0)/(a)
 AB=0
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Factorise the following 4(x-1)²-9 need solution
kumpel [21]

Answer:x= 5/2 x= -1/2


Step-by-step explanation:

4(x-1)2-9

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6 0
3 years ago
n aquarium holding African cichlids is 6 inches higher than it is wide. Its length is 33 inches, and its volume is 9240 cubic in
sukhopar [10]

Answer: Height = 20 inches

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Step-by-step explanation:

The aquarium is rectangular. The formula for determining the volume of a rectangular box is expressed as

Volume = LWH

Where L,W and H represents the length, width and height of the box.

The aquarium holding African cichlids is 6 inches higher than it is wide. It means that

H = W + 6

Its length is 33 inches, and its volume is 9240 cubic inches. It means that

9240 = 33W(W + 6)

9240/33 = W(W + 6)

280 = W² + 6W

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Taking square root of both sides, it becomes

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3 0
3 years ago
Please help hurry!!!!! This is due in a couple of minutes!!!!
kumpel [21]

Answer:

200 in.

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1250/75=5000/300=50/3 simplification

50*12=600 conversion to inches

600/3=200 simplification

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3 years ago
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