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Grace [21]
3 years ago
11

PLEASE HELP!!!! What is the volume of the cone

Mathematics
1 answer:
kupik [55]3 years ago
7 0
B because if you multiplie it it's the answer b
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Factor completely 2x5 + 10x4 - 22x3.
PIT_PIT [208]

Answer:  2x³(x² + 5x - 11)

<u>Step-by-step explanation:</u>

2x⁵ + 10x⁴ - 22x³

Factor out the GCF (2x³)

2x³(x² + 5x - 11)

Since there are no values whose product is -11 and sum is +5, this cannot be factored further.

4 0
3 years ago
I NEED HELP ASAP I WILL GIVE ALL MY POINTS AWAY FOR THIS
podryga [215]

Step-by-step explanation: the tangent is 8/6 because it is the opposite (8) over the adjacent (6)

8 0
3 years ago
What is the value of 1^2−2x−3y5for x = 2 and y = –4?
NikAS [45]
The answer is 9
One square is equal to one. for the rest just substitute the x and y for the given values
5 0
3 years ago
The length of a rectangle is 3 inches longer then twice its width, where w is the width of the rectangle the area of the rectang
vaieri [72.5K]
A = w(2w + 3)
90 = 2w^2 + 3w
2w^2 +3w - 90 = 0
(w-6)(2w+15) = 0        (TRINOMIAL FACTORING)
w = 6 inch                   ( it can't be -15/2 because lengths can't be negative)
l = 2w + 3
  = 15 inch
6 0
3 years ago
How to I find this? I tried using Pythagorean theorem, but it didn't work
jarptica [38.1K]
The Pythagorean theorem works.

12^2+9^2=c^2
144+81=c^2
225=c^2
15=c

Therefore the perimeter is 12 + 9 + 15 = 36 in. (B)
4 0
3 years ago
Read 2 more answers
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