3 years ago

(05.05 LC)

Mathematics

1 answer:

JulsSmile [24]3 years ago

6 0

Yes it is yep correct 1000% 10000000000000%

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Jake feeds some chickens 1/8 of a bag of chicken feed each day. If he has 8 bags of feed, how many days will the feed last?

storchak [24]

Answer: 64 days

Step-by-step explanation: 1/8 every day, so he has 1 bag per 8 days, 8 bags, so 8x8 = 64 days.

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3 years ago

George has $23 to spend on art supplies. He wants to buy markers, paper, and glue. If the total cost of the markers and paper is

Tasya [4]

It’s A cuz you do 23-14 which you get 9 and it’s less that than the markers and papers

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3 years ago

What is the surface area of the cube below? 9 9 9

Natali5045456 [20]

Answer:

$A_s=486\ units^2$

Step-by-step explanation:

Remember that the sides of a cube always have the same length.

In this case the length of the sides L is:

$L = 9$ .

The cubes have 6 faces. Then the surface area of the cube is equal to the area of its 6 faces.

Since all sides of the cube have the same measure, then the area of each face is:

$A = L ^ 2$

Then the area of the 6 faces is:

$A_s = 6L ^ 2$

$A_s = 6 * (9 ^ 2)$

$A_s=486\ units^2$

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3 years ago

If using the method of completing the square to solve the quadratic equation x^2 - 9x - 8 = 0, which number would have to be add

V125BC [204]

Answer:

Number: 28.25

Solution to Quadratic: $x=\frac{9}{2}\pm\frac{\sqrt{113}}{2}}$

Step-by-step explanation:

$x^2-9x-8=0$

$x^2-9x-8+28.25=0+28.25$ <-- 28.25 is the number you need to add

$x^2-9x+20.25=28.25$

$(x-4.5)^2=28.25$

$x-4.5=\pm\sqrt{28.25}$

$x=4.5\pm\sqrt{28.25}$

$x=\frac{9}{2}\pm\sqrt{\frac{113}{4}}$

$x=\frac{9}{2}\pm\frac{\sqrt{113}}{2}}$

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3 years ago

To print a comic book 52 pieces of paper are needed.How many pieces of paper are needed to print 6 comic books

Olegator [25]

Answer:

[tex]6 * 52 = 312[tex] pieces of paper

Step-by-step explanation:

Each comic book needs 52 pieces of paper. 6 comic books needs to be printed. 6 * 52 = 312 pieces of paper.

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4 years ago