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mihalych1998 [28]
3 years ago
14

The following system of equations can be used to find the roots of the equation x^3+72=5x^2+18x

Mathematics
1 answer:
Ivan3 years ago
5 0
A graph shows the roots to be {-4, 3, 6}.

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Please, someone, help me
qwelly [4]

Answer:

282.7 in³

Step-by-step explanation:

The solid is a cylinder

Volume of the cylinder = πr²h

Where,

radius (r) = 3 in.

height (h) = 10 in

Volume = π*3²*10

= π*9*10

= π*90

= 282.743339 ≈ 282.7 in³ (nearest tenth)

8 0
3 years ago
Please include an explanation so I know how to do this. Thanks!
klasskru [66]
Hello there,


So we are trying to find out is the angle ∠BAC in degrees. 

So what we are going to do is. . .25- (2x-10)°.

That answer would be -2x+35.

So ∠BAC= -2x+35°.
Hope this helps.

~Jurgen

7 0
3 years ago
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Help help help me with this it is an emergency for you guys to help me plz ASAP
Andru [333]

☻ ~~~~~~~~~~~~ Hello! ~~~~~~~~~~~~~~~ ☻

➴ The correct answer is B. the temperature in F on a summer day

B is correct because temperatures in the summer (in Fahrenheit) are high and positive. All the other answer choices are negative numbers.

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3 years ago
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Puppy A weighs 6 kilograms, which is about 30% of its adult weight.
ziro4ka [17]

Answer:

a.

<u>Required equation is</u>

  • 6 kg is 30% of w
  • 0.3w = 6

b.

<u>Solve the equation</u>

  • w = 6/0.3
  • w = 20 kg
3 0
3 years ago
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victus00 [196]

Answer:

for the second space add a zero then multiply 5x5 and 5x2 add that and move the decimal 2 places to the left its infront of your addition answer.

Step-by-step explanation:

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3 years ago
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