Subtract 5x−2 from −3x+4 . What is the answer? −8x+6 −8x+2 8x−6 2x + 2
1 answer:
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Answer:
3537.73 cubic in
Step-by-step explanation:
Given,
Diameter of the cone = 26 in
Radius of the cone = 26in ÷ 2 = 13 in
Height of the cone = 20 in
Therefore, volume of the cone
<u>Approx. 3537 . 73 cubic in (Ans)</u>
Answer:
x = 5
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of squares on the other 2 sides, that is
x² + 12² = 13²
x² + 144 = 169 ( subtract 144 from both sides )
x² = 25 ( take the square root of both sides )
x = = 5