Answer:
The volume of cone is 
unit³.
Step-by-step explanation:
<u>Solution</u> :
As per given question we have provided :
- ➝ Radius of cone = 4 units
- ➝ Height of cone = 10 units
Here's the required formula to find the volume of cone :
- V = Volume
- π = 3.14
- r = radius
- h = height
Substituting all the given values in the formula to find the volume of cone :
Hence, the volume of cone is 167.47 unit³.
Answer:
3x2 + 4x – 6
because :
Step-by-step explanation:
(x-5)(3x²+4x-6)=3x^3+4x²-6x-15x²-20x+30 =3x3 – 11x2 – 26x + 30
A^2 - b^2 = (a-b)(a+b)
To test it, expand the right hand side.
11:
1: Given
2: Angle bisector definition.
3: Reflexive property
4: Given
5: Angle Bisector definition.
6: ASA postulate
12:
With HL, we can say that a right triangle is congruent because its hypotenuse and one leg are the same. Keep in mind, this only works with right triangles- and we know that both are right by the box in the corner.
We know that the hypotenuse is the same because of the tick marks on both sides.
We know that one leg is the same, because that one leg is used by both triangles, so it has to be the same.
The legs that support HL are SP, SR, and SQ.
Hope this helps!
Answer:
-8
Step-by-step explanation:
-3x+7x-8=34+9x-2
we move the x's to the left and the numbers to the right
4x-9x=32+8
-5x=40
x=-40/5
x=-8
