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3 years ago

13

Find the unit rate

1 answer:

kaheart [24]3 years ago

7 0

Answer:

a) 60 mph

b) 32 miles per gallon

c) $2.40

d) $0.80

e) 54 wpm

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What is the equation for the line of reflection?

inn [45]

Answer:

x=y

Step-by-step explanation:

Answer: The equation for the line of reflection will be x = y.

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3 years ago

2.At a local bank 7 out of 12 12 employees have a master's degree. If the bank has 100 employees,

Komok [63]

The correct answer is 58

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3 years ago

If I parallel m, find the value of x and y

Veseljchak [2.6K]

Answer:

x=24 y=9.8

Step-by-step explanation:

5y-23=3x

47+3x+2x+13=180

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3 years ago

Angle θ lies in the second quadrant, and sin θ = 3/5.<br> cos θ = <br><br> tan θ =

storchak [24]

Answer:

$cos\Theta =\frac{4}{5}$

$tan\Theta =\frac{3}{4}$

Step-by-step explanation:

Given : sin θ = 3/5

To Find : value of cos θ and tan θ

Solution :

use the identity:

$sin^{2}\Theta +cos^{2}\Theta =1$

putting value of sin θ

⇒ $(\frac{3}{5})^{2} + cos^{2}\Theta =1$

⇒ $\frac{9}{25} +cos^{2}\Theta =1$

⇒ $cos^{2}\Theta = 1-\frac{9}{25}$

⇒ $cos^{2}\Theta = \frac{16}{25}$

⇒ $cos\Theta = \sqrt{\frac{16}{25}}$

⇒ $cos\Theta =\frac{4}{5}$

Thus , $cos\Theta =\frac{4}{5}$

Now to find value of tan θ

Since we know that

⇒ $tan\Theta =\frac{sin\Theta }{cos\Theta }$ (identity)

⇒ $tan\Theta =\frac{\frac{3}{5} }{\frac{4}{5} }$

⇒ $tan\Theta =\frac{3}{5}\div \frac{4}{5}$

⇒ $tan\Theta =\frac{3}{5}\times \frac{5}{4}$

⇒ $tan\Theta =\frac{3}{4}$

Thus , the value of

$tan\Theta =\frac{3}{4}$

$cos\Theta =\frac{4}{5}$

3 0

3 years ago

Read 2 more answers

Answer this question ASAP

Delvig [45]

Answer:

972pi in ^3

Step-by-step explanation:

We need to find the volume of the sphere

V = 4/3 pi r^3

The diameter is 18

r = d/2 = 18/2 = 9

V = 4/3 pi ( 9)^3

V = 972pi in ^3

7 0

3 years ago