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Romashka [77]
4 years ago
14

Find Endpoint from midpoint and endpoint

Mathematics
1 answer:
barxatty [35]4 years ago
8 0
-2,-7 because you go the same ammount in the opposite direction
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Find the height of the prism if the length is 9 inches, the width is 5 inches, and the volume of the prism is 315 cubic inches.
trasher [3.6K]

Answer:

Height of prism = 7 inches

Step-by-step explanation:

Let h be the height of prism.

Hence,

h =  \frac{vol \: of \: prism}{l \times w}  \\  \\  =  \frac{315}{9 \times 5}  \\  \\  =  \frac{315}{45}  \\   \\ h= 7 \: inches

5 0
3 years ago
In triangle XYZ, A is the midpoint of XY, B is the midpoint for YZ, and C is the midpoint of XZ. Also,
azamat

Answer:

Perimeter of Δ ABC = 7 + 8 + 9 = 24 cm

Step-by-step explanation:

In  triangle Δ XYZ ,

A is the mid point of XY

B is the midpoint of YZ

C is the mid point of XZ

AY = 7

BZ =8

XZ = 18

The mid - point theorem states that,

The segment formed by connecting two mid - points of a triangle is parallel to the third side and half as long

AY = 7 then BC = 7 cm

BZ = 8 then AC = 8 cm

XY = 18 then AB = 9 cm

Perimeter of Δ ABC = 7 + 8 + 9 = 24 cm

8 0
4 years ago
Customers of a phone company can choose between two service plans for long distance calls. The first plan has no monthly fee but
77julia77 [94]
119 minutes of calls
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4 years ago
Which answer describes the simpler problems that could be used to solve this story problem?
ICE Princess25 [194]
D. cause you gotta isolate your variables (the cereal boxes) then get rid of the coefficent (2)
8 0
3 years ago
2). Find the area of rectangle with a length<br> is 7 cm and the width is 6 cm
Andru [333]

Answer:

7*6=42 cm

Step-by-step explanation:

length*Width

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3 years ago
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