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3 years ago

Which polynomial represents the area?

Mathematics

1 answer:

murzikaleks [220]3 years ago

5 0

Answer:

A is the Answer.

Step-by-step explanation:

You multiply x with 2x ( Gives you 2x^2 ) then -1 with 2x ( Gives you -2x ) then -8 with x ( Gives you -8x ) then -1 with-8 ( Gives you +8 ), finally you add the two x's ( not x^2 ). Your fibal answer will be 2x^2 - 10x +8.

Hope this helps.

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I have a flower vase with a 6 " diameter and is 12 " tall I want to fill it 2/3 of the way full how many cubic inches will I fil

RSB [31]

Answer:

$72\pi\ in^{3}$

Step-by-step explanation:

step 1

<em>Calculate the volume of the cylinder (flower vase)</em>

The volume is equal to

$V=\pi r^{2}h$

we have

$r=6/2=3\ in$ -----> the radius is half the diameter

$h=12\ in$

substitute the values

$V=\pi (3)^{2}(12)=108\pi\ in^{3}$ ------> exact value

step 2

Calculate 2/3 of the volume

$V=(2/3)108\pi=72\pi\ in^{3}$

8 0

3 years ago

Can u guys help me w number 5 U can answer 6 if u want too

Grace [21]

Answer:

5. Slope: 2

y-intercept:(0,-6)

y=2x-6

6. Slope:1

y-intercept:(0,-1)

y=x-1

8 0

2 years ago

How is the graph of y=2(3)^x+1 translated from the graph of y = 2(3)^x

umka2103 [35]

y=2(3)x+1

−

y=2(3)x

y-y=2(3)x+1−2(3)x

the answer would be 0=1

but if it is asking u if it is false or true it is

0=1 is false, therefore the system of equations has no solutions

7 0

3 years ago

A number is five less than 3 time another number use x for the variable HURRY

maksim [4K]

Answer:

10, it's 5 less than 5 times 3

Step-by-step explanation:

8 0

2 years ago

if you roll a 12-sided die - numbered 1-12 - what is the probability of rolling a number divisible by 4?

Natali [406]

30% I belive because 1/3 of this will be divisible by 4

8 0

2 years ago

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