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steposvetlana [31]
3 years ago
14

HELP PLEASEEEE!!!!! [Easy]

Mathematics
1 answer:
Zigmanuir [339]3 years ago
4 0

Answer: 120

   

Step-by-step explanation:

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Explain steps ASAP please and thank you
iren [92.7K]

Answer:

5\sqrt{8}

24\sqrt{3}

Step-by-step explanation:

To simplify the square roots, break the number under the square root into factors. Any factors which are perfect squares may be simplified to outside the square root.

\sqrt{200}=\sqrt{25*8}  =\sqrt{25}*\sqrt{8}= 5*\sqrt{8}   =5\sqrt{8}

and

4\sqrt{108}=4\sqrt{27*4}  =4*\sqrt{27}*\sqrt{4}=4* \sqrt{9} *\sqrt{4}*\sqrt{3}    =4*3*2*\sqrt{3}=24\sqrt{3}

7 0
3 years ago
April took out a $600 loan from the bank . At the end of 5 years , she. Pays back the principal plus $60 simple instrest what wa
VLD [36.1K]

Answer: 12

Step-by-step explanation: you would divide the interest by the amount of time. 60/5

4 0
3 years ago
 Van purchased a DVD player on sale. The original selling price was ​$175.80. The sale price was ​$149.42. What is the first ste
rjkz [21]

Answer:

The percent decrease was 15%

Step-by-step explanation:

In order to find this, use the percent change equation.  

(New - Old)/(Old) * 100 = % Change

Now input 149.42 for the New price and 175.80 for the Old price.  

(149.42 - 175.80)/(175.80) * 100 = % Change

-26.38/175.80 * 100 = % Change

-.15 * 100 = % Change

-15 = % Change

5 0
3 years ago
a body starts its motion with speed of 10m/s and accelerates for 10s with 10 m/s. what will be the distance covered by the body
pochemuha

Answer:

600 m.

Step-by-step explanation:

We can use one of the equations of motion under constant acceleration. The one we want here is s = ut + 0.5at^2, where s = distance travelled, u = initial speed, a = acceleration and t = time.

We have:  s =  10*10 + 1/2 * 10 * 10^2

= 100 + 500

= 600 m.  (answer)

6 0
3 years ago
The equation with the restriction x, is on the terminal side of an angle in standard position.
marishachu [46]
4 because it hits the dextran quadran of the terminal side in a standered position while  also...

just imagin a triange with four on top and -2 on side

5 0
3 years ago
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