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Juli2301 [7.4K]
3 years ago
14

DO you mind yo help me please I really need it!

Mathematics
2 answers:
Nastasia [14]3 years ago
6 0
5 times 2 times 8 would equal 80
Answer :80
tensa zangetsu [6.8K]3 years ago
4 0

Answer:

80

Step-by-step explanation:

Volume= Length x Width x Height

8x2x5= 80

If you want to break it up into smaller pieces ....

5x2=10 or 5+5=10    

10x8= 80 or 10+10+10+10+10+10+10+10

hope this helps! :)

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If you skip 2 hundreds from 419, what number will you land on?
defon
I think what's your trying to say is 419-200? If so it's 219
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4 years ago
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A car bought for $13,000 depreciates at a rate of 15% per year. Use an exponential function to find the value of the car after 5
anygoal [31]

<em>Answer:</em>

<em>$ 11093 </em>

<em>Explanation:</em><em> </em>

<em>Recall that the formula for compound interest is: </em>

<em> </em><em>A = P ( 1 + r/ n ) n ( t )</em><em>  </em>

<em>−−−−−−−−−−−−−−−−−−−−−−  </em>

<em> where: </em>

<em>A </em><em> =  future value </em>

<em>P</em><em>  =  principal (starting) amount </em>

<em>r</em><em>  =  annual interest rate, expressed as a decimal </em>

<em>n</em><em>  =  number of times the interest is compounded in a year </em>

<em>t</em><em>  =  number of years compound interest occurs for </em>

<em> </em>

<em>1 .</em><em> Start by substituting your known values into the formula. Note that the annual interest rate is  − 0.15  since the car depreciates (becomes lower in value) each year. </em>

<em> </em>

<em>A = 25000 ( 1 + − 0.15 1 ) 1 ( 5 )</em><em>  </em>

<em />

<em>2 .</em><em> Solve for  A . </em>

<em> </em>

<em>A = 25000 ( 0.85 ) )5 </em>

<em> A = 11092.63</em><em> </em>

<em> ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ </em>

<em>A ≈ $ 11093 a    </em>

<em>−−−−−−−−−−−−−−−</em>

3 0
3 years ago
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When in standard form, what is the value a, b, and c in this quadric<br> 8x^2+3x-6=3x
borishaifa [10]

Answer:

a=8, b=0 and c=-6

Step-by-step explanation:

see pic for expln

8 0
3 years ago
Let f(x)=9x^3-12x^2-31 and let g(x)=3x-1. Find f(x)/g(x)
kumpel [21]

Answer: f(x)/g(x) = 3x^2 + 6x - 2 - 12/3x+1

Step-by-step explanation:

The first function is f(x) = 9x^3+21x^2-14

The second function is g(x) = 3x+1

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We perform the long division as shown in the attachment to obtain the quotient as: Q(x) = 3x^2+6x - 2 and remainder R = -12

Therefore f(x)/g(x) = 3x^2 + 6x - 2 - 12/3x-1

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2 years ago
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Solve for x.<br><br><br><br> Enter your answer in the box.<br><br> x =____°
Vlad1618 [11]

we know that

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(n-2)*180\°

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n is the number of sides of the polygon

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n=6

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(6-2)*180\°=720\°

<u>Find the value of x</u>

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therefore

<u>the answer is</u>

the measure of x is 132\°


6 0
3 years ago
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