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3 years ago

Whats the square root of 9

Mathematics

1 answer:

cestrela7 [59]3 years ago

3 0

Answer:

the answer your looking for is 3

Step-by-step explanation:

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Represent 5/8 on a number line please i'm confused

Rudiy27

Answer:

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6 0

3 years ago

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Alenkasestr [34]

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8 0

3 years ago

Use trigonometric ratios to find the indicated side

iragen [17]

Answer:

a = 139.1

b = 56.2

Step-by-step explanation:

A. Reference angle = 68°

Opp = a

Hyp = 150

Therefore:

Sin 68 = opp/hyp

Sin 68 = a/150

150*sin 68 = a

a = 139.1 (nearest tenth)

B. Reference angle = 68°

Adj = b

Hyp = 150

Therefore:

Cos 68 = adj/hyp

Cos 68 = b/150

150*cos 68 = b

b = 56.2 (nearest tenth)

4 0

3 years ago

Can you help me find the surface area?

tresset_1 [31]

Answer:

Surface Area of a Cube = 6 $a^{2}$

Surface Area of a Rectangular Prism = 2ab + 2bc + 2ac

Surface Area of a Sphere = 4 pi r $^{2}$

Surface Area of a Cylinder = 2( pi $r^{2}$ ) + (2 pi r)* h

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8 0

3 years ago

Please guys help me with this issue.

mariarad [96]

It's 8

Because the answer is 8ay-20aby+28by

6 0

3 years ago