All categories

3 years ago

Is the expression below completely factored? If not, complete the factorization.

Mathematics

1 answer:

Ket [755]3 years ago

6 0

Answer:

A) No, because the greatest common factor is 8y?, and the completely factored form is 8y2(4y2 - 6y + 3).

Step-by-step explanation:

Considering the expression

4y(8y3 – 12y2 + 6y)

From the elements in the parenthesis, 2 and y can still be factored out such that what will be left of each element

8y3/2y = 4y2

12y2/2y = 6y

6y/2y = 3

Hence

4y(8y3 – 12y2 + 6y) = 4y*2y(4y2 - 6y +3)

= 8y2(4y2 - 6y + 3)

You might be interested in

Hello I need help with question B and C

Tanzania [10]

Answer: a) 22.94 psi

b) 5.93 X 10 --5

Step-by-step explanation:

a)The pressure at which will trigger a warning is

31 - 31*0.26 = 22.94 psi

b) The probability that that the TPMS will trigger warning at 22.94 psi, given that tire pressure has a normal distribution with average of 31 psi and standard deviation of 2 psi

where x = 22.94,

do not nothe rest

6 0

3 years ago

The double number line shows how many bananas are needed to make 111 loaf of banana bread.

skelet666 [1.2K]

Answer:

Chart

Number of loaves Number of Bananas

1 2 1/2

2 5

4 10

Step-by-step explanation:

My friend helped me with this and since I saw no answer here I wanted to help YOU!!!!

So the first one was easy because it already said it in the number line.

The second one you simply multiply 2x 2 1/2

The third one you multiply 4x 2 1/2.

Hope it helps! Stay safe and dont go out during Quarantine!!!!!!!!!!

5 0

3 years ago

I need help , what is 34÷ 4,586?

julia-pushkina [17]

Answer:

134.8

Step-by-step explanation:

6 0

3 years ago

A baseball pitch is clocked at 93 miles per hour.Convert this rate to feet per second.

Dmitriy789 [7]

(93 mile/hour) x (5,280 feet/mile) x (1 hour / 3,600sec) = <em>136.4 feet/sec</em> .

3 0

3 years ago

a balloon is the shape of a pencil is shown below. The pencil is made up of a cone and a cylinder. What is the volume, in cubic

Elodia [21]

Answer:

$69.08\ in^{3}$

Step-by-step explanation:

we know that

The volume of the figure is equal to the volume of the cone plus the volume of the cylinder

Find the volume of the cone

The volume of the cone is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=2/2=1\ in$

$h=3\ in$

substitute

$V=\frac{1}{3}\pi (1^{2})(3)=\pi\ in^{3}$

Find the volume of the cylinder

The volume of the cylinder is equal to

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

we have

$r=2/2=1\ in$

$h=21\ in$

substitute

$V=\pi (1^{2})(21)=21\pi\ in^{3}$

Find the area of the figure

$V=\pi\ in^{3}+21\pi\ in^{3}=22\pi\ in^{3}$

$V=22\pi=22*3.14=69.08\ in^{3}$

3 0

3 years ago