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siniylev [52]
3 years ago
12

What are the 4 different ways you can solve a quadratic equation.

Mathematics
1 answer:
mars1129 [50]3 years ago
5 0

Answer:

by \: using \: completing \: the \: square \: method \\ by \: using \: quadratic \: formula \:  \:  - b \:  plus \: or \: minus \frac{ \sqrt{ {b}^{2} - 4ac } }{2a}  \\ by \: factorizing \:  \\ this \: it \:  the \: only \: one \: i \: know \:

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An oblique cylinder has a radius of 8 inches and a volume of 1,024 cubic inches. Use Cavalieri’s Principle to calculate the heig
enot [183]
Remark
All Cavaliere's principle says is that a slanted cylinder (for example) has the same volume as a cylinder with perpendicular parallel lines that the cylinder is sitting on.

I little known or maybe not a well emphasized fact is that the base is the same all the way up the cylinder. The coin picture below shows that. The basic formula for a Cavaliere cylinder is the same as for an ordinary cylinder.

See picture below

Formula
V = B * H 

Sub and Solve
V = 1024
r = 8
p=3.14

V = pi*r^2 * h
1024 = 3.14*8^2 * h    combine the right side.
1024 = 3.14*64 *h       
1024 = 200.96 * h       divide by 200.96
1024/200.96 = h
You are only getting 5 inches.

None of your answers work.The conversion to meters is going to give you an even smaller number. If you add a comment, I'll come back and edit this question.

5 0
3 years ago
Please Help me solve this (Who ever answers correctly will get brainlest)
nlexa [21]

Answer:

15 2/3

Step-by-step explanation:

11 feet + 4 2/3 feet = 15 2/3

11+4= 15 + 2/3 = 15 2/3

Its actually very simple.

7 0
3 years ago
Read 2 more answers
Chanasia buys a plastic bucket. The bucket weighs 460 g. The label on the bucket says made with 20% recycled plastic. How many g
Eddi Din [679]

Answer:

92

Step-by-step explanation:

20% of 460 is 92 so it would be 92

5 0
3 years ago
2 An art studio charges $65 per month for art lessons. There is also an additional supply fee of $25 at the time of registration
Bond [772]

Answer:

The equation should be, <em><u>65m+25=c</u></em>

3 0
3 years ago
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Simplify twelve and one fourth
joja [24]

Answer:49/4

Step-by-step explanation:

Improper fraction

7 0
3 years ago
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