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AlexFokin [52]
3 years ago
9

Please help me I need help at this math

Mathematics
2 answers:
Debora [2.8K]3 years ago
7 0

Answer:

See attachment for answers

Step-by-step explanation:

Juli2301 [7.4K]3 years ago
4 0

Answer:

9a.) Rise=5 Run=5 Rate=5/5 which is 1

9b.) Rise=-3 Run=6 Rate=-3/6 which is -1/2

Step-by-step explanation:

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Find the volume of a cone with a base radius of 3 cm and a height of 9 cm
katovenus [111]

The volume of a cone is 84.78 cm                

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

<u>Given</u>:

radius = 3 cm and

height = 9 cm

<u>To Find</u>:

The Volume of a Cone

<u>Formula</u>:

The Formula for the volume of a cone is

V=πr2 *h/3

<u>Solution</u>:

V=πr2 *h/3

π value is 3.14

V= 3.14*(3)^2*9/3

V=3.14*9*3

V= 84.78 cm

Therefore the volume is 84.78 cm.

5 0
3 years ago
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iVinArrow [24]

Answer:

The correct option is D ....

Step-by-step explanation:

Angle is ending at the point = (-3, -4)

Signs of both x and y are negative therefore it is in the third quadrant.

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In this question the opposite side of the angle is of 4 units and the adjacent side of the angle is 3 units.

tanθ = y/x

tanθ = -4/-3

tanθ = 4/3

Thus the correct option is D ....

5 0
3 years ago
What is 20+1?I really need help.LOL
Sveta_85 [38]
The answer to 20+1

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6 0
3 years ago
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Musya8 [376]
Dividing fractions is the same thing as multiplying by the reciprocal

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7 0
3 years ago
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Write the following expression using an exponent:<br><br> 5⋅5⋅5⋅5
Vesna [10]

Answer:

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Step-by-step explanation:

i hope this helps :)

8 0
2 years ago
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