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2 years ago

If 7x -3, BC = 9x -11 and AC = 4x + 1. Solve for x and the value of each side

Mathematics

1 answer:

Reptile [31]2 years ago

7 0

Value of x

For an isosceles triangle two sides are equal
AB=BC
7x-3=9x-11.
11-3=9x-7x
8=2x
2x=8
x=8/2
x=4

AB =7x-3=7(4)-3=25 units

BC=9x-11=9(4)-11=25 units

AC=4x+1=4(4)+1=17 units

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3 years ago

A conical paper cup has dimensions as shown in the diagram. How much water can the cup hold when full?

dusya [7]

By definition, the volume of a cone is given by:
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 Where,
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 $r = d / 2 
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 Where,
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4 years ago

Read 2 more answers