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3 years ago

How do you factor 2y^2 +13 +21

Mathematics

2 answers:

Dmitry_Shevchenko [17]3 years ago

8 0

Answer:

2(y^2+17)

Step-by-step explanation:

First, add 13 and 21 together.

You'll end up with 2y^2+34

Then, factor out the two from each term, to get 2(y^2+17).

Since you can factor nothing else out, that will be your answer.

ella [17]3 years ago

3 0

Answer:

(

)

Step-by-step explanation:

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The value in dollars, v(x), of a certain truck after x years is represented by the equation v

ikadub [295]

Answer:

The worth of truck is $2,201 more after 2 years than after 3 years.

Step-by-step explanation:

Given: $V(x)=32500(0.92)^x$

The value of truck is depreciate per year using above formula.

We need to find how much more worth of truck after 2 years than 3 years.

First we find the worth of truck after 2 years, put x=2 into formula

$V(2)=32500(0.92)^2$

$V(2)=27508$

The worth of truck after 2 years would be $27,508

Now we find the worth of truck after 3 years, put x=3 into formula

$V(3)=32500(0.92)^3$

$V(3)=25307.36$

The worth of truck after 2 years would be $25,307.36

Now we find difference of both value.

Difference = 27508-25307.36 = $2,201

Hence, The worth of truck is $2,201 more after 2 years than after 3 years.

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3 years ago

When using an equivalent fraction to find a percent, why do you write 100 as the denominator ?

Westkost [7]

You write 100 as the denominator because 100 represents a whole whereas the numerator normally represents a percentage. Hope this helps!

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3 years ago

What is 4 ones 4 tenths + 4 tenths?

Luba_88 [7]

The answer is 4.8
(4 tenths and 4 tenths = 8 tenths )

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3 years ago

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Determine the intercepts of the line.<br> Do not round your answers.<br> y=10x-32y=10x−32y,

quester [9]

Answer:

x-intercept(s):

(16/5,0)

y-intercept(s):

(0,−32)

(Sorry if wrong)

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12345 [234]

Answer:

Step-by-step explanation:

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2 years ago