3 years ago

I have 2 more questions I still need help with sorry about me keep asking questions

Mathematics

1 answer:

algol133 years ago

4 0

I can't help I don't see a question

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Answers? Not sure!!!

kaheart [24]

Answer:

$-\frac{8}{45}$

Step-by-step explanation:

Multiply the numerator by the reciprocal of the denominator.

4/5( −2/9)

7 0

3 years ago

The tree nearest to the classroom is 30 feet tall.

Afina-wow [57]

Answer: Feet

Step-by-step explanation:

7 0

2 years ago

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Find the volume of the cone 3ft and 2 ft. Round your answer to the nearest tenth if necessary. Use 3.14 for pie

denpristay [2]

Answer:

37.68 ft^3

Step-by-step explanation:

The parameters used in describing a cone is radius and height

Hence

Radius= 3ft

Height = 2 ft

The volume of a cone is given as

$v=\frac{1}{3} \pi r^2 h$

substitute

$v=\frac{1}{3}*3.14*3^2*2^2\\\\v=\frac{1}{3}*3.14*9*4\\\\v=\frac{1}{3}*113.04\\\\v=37.68 ft^3$

Hence the volume is 37.68 ft^3

5 0

3 years ago

The complement of an acute angle is an obtuse angle. A.) True B.) False

PilotLPTM [1.2K]

Your answer is False because obtuse angles are wide acute angles are right in the like this:^ but turn it to the west a right angle is like an L so your answer is False.

Your answer is False or B.

8 0

3 years ago

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NEED HELP ASAP!!!!! 40 POINTS pls show work

ehidna [41]

Answer:

the blue bubbles are answers. If not,tell me

Step-by-step explanation:

6,7,8,9

6 0

3 years ago

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