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Greeley [361]
3 years ago
13

When multiplied together, which two polynomials equal ab3+2a2b2? Select the two correct answers.

Mathematics
2 answers:
fomenos3 years ago
5 0
The answer is 2) ab2 that would be ur answer
g100num [7]3 years ago
5 0

Answer:

The Answer to the question would be option 1.) b+2a, and option 2.) ab^2

Step-by-step explanation:

Here is the equations and all that that would be used:

ab2(b+2a)

=(ab2)(b+2a)

=(ab2)(b)+(ab2)(2a)

=ab3+2a2b2

=2a2b2+ab3

With this, we find that multiplying:

ab^2 * (b + 2a), we will arrive at our answer.

Really hope this helps!

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The difference between a number and 8
stich3 [128]

Answer:

n-8

Step-by-step explanation:

The difference between a number and 8

Difference is subtraction

Let the number be n

n-8

3 0
4 years ago
Sam and Ella were running in a race. Sam ran ⅞ of a mile and Ella ran 5/10 of a mile. At the end of the race they wanted to comp
earnstyle [38]

Answer:

ELLA

Step-by-step explanation:

Given that :

Distance covered by Ella = 5/10

Distance covered by Sam = 7/8

Comparing each distance to 1/2

Ella = 5/ 10 = 1/2 ; 1/2 = 1/2 = 0.5

Sam = 7/8 = 0.875 ; comparing with 1/2

0.875 > 0.5

Given

Sam ran farther Than ELLA

Because 0.875 > 1/2

0.875 - 0. 5 = 0.375

6 0
3 years ago
A cube with a volume of 75 cm³ is dilated by a factor of 5.
Brrunno [24]
ANSWER

The volume of the dilated cube is 9375cm³.


EXPLANATION

The volume of the original cube is 75 cm³.



The scale factor for the dilation is 5.


The scale factor for volume is 5³=125


We multiply the volume of the original cube by 125 to obtain the volume of the dilated cube.


The volume of the dilated cube is

Volume=125 \times 75

Volume=9375 \:  {cm}^{3}
6 0
3 years ago
Read 2 more answers
Evan and Brayden want to know if they have more X Box games than Reid and Bryce do
luda_lava [24]

Answer:

Step-by-step explanation:

Evan has 43 and Brayden has 42. Reid has 76 and Bryce has 23. Which pair of boys has more? How much more do they have?

Reid and Rryce have more. If you add 43 and 42 you get 85 and when you add 76 and 23 you get 99. So now subtract 99 and 23 which is 76.

6 0
3 years ago
A furnace is rated 4000 BTU per hour. How many foot pounds of energy are released in one hour?
Kipish [7]
To solve this we are going to use a conversion factor. We know that 1 BTU per hour is approximately 778 foot-pounds of energy per hour, so our conversion factor will be: \frac{778foot-pound}{1BTU}.

Now we just need to multiply <span>4000 BTU by our conversion factor:
</span>4000BTU*\frac{778foot-pound}{1BTU}=3112000foot-pound
<span>
We can conclude that the furnace released </span><span>3,112,000 foot pounds of energy in one hour.</span>
4 0
3 years ago
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