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4 years ago

I need help with this give 20 points

Mathematics

1 answer:

charle [14.2K]4 years ago

3 0

Answer:

Step-by-step explanation:

1.) 1/2

2.)24

3.)12

4.)1/2

5.)24

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What is the value of A? PLEASE HELP

Anuta_ua [19.1K]

Answer:

Explanation:

$\sqrt[a]{ {x}^{n} } = {x}^{ \frac{n}{a} } \\ \sqrt[7]{ {53}^{3} } = {(53}^{3} ) {}^{ \frac{1}{7} } \\ \: \: \: \: \: \: \: \: \: \: \: = {53}^{ \frac{3}{7} } \\ comparing \: with \: {53}^{ \frac{a}{b} } \\ a = 3$

hope this helps...

Good luck on your assignment..

3 0

4 years ago

What's an expression that is equivalent to 9c-12-15c-8-3c

Aleks04 [339]

Answer:

-9c - 20

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A boat that is 2 miles offshore from a lighthouse is moving parallel to the coast. The light on the lighthouse is turning at the

Papessa [141]

Answer:

speed of light movement when boat is 1 mile from light house is 0.029 miles/sec

Step-by-step explanation:

Given data:

distance of boat from light house is 2 miles

rate of turning of light is 100 degree per minute

w = 100 degree/min

$w = 100 \times \frac{\pi}{180} rad/min$

w = 1.745 rad/min

w = 0.0290 rad/sec

speed of movement of light $v = w\times r$

$v = 0.029 \times 1 = 0.029 mile/sec$

thus speed of light movement when boat is 1 mile from light house is 0.029 miles/sec

4 0

3 years ago

PLEASE HELP Factor the common factor out of each expression. 1) 16x -6

zavuch27 [327]

Answer:

8x-3

Step-by-step explanation:

take a 2 out of each of them

8 0

3 years ago

Please hellpp!!

tino4ka555 [31]

Answer:

the first option

Step-by-step explanation:

d=m/v

must get v alone

(m)d = m/v(m)

on the right side, multiply m/v by m.

this cancels out the m's, leaving v alone.

on the left side, multiply d times m.

dm=v

7 0

3 years ago