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3 years ago

Can any one help me

Mathematics

1 answer:

emmainna [20.7K]3 years ago

8 0

I think you set up the equation like this

$2.50x+5

I hope I helped sorry if I didn't.

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Jon overdrew his checking account and now has a balance of –$75. How much money does Jon need to deposit in his account to break

adell [148]

Cause it’s -$75 he would have to put $75 to achieve a balance of $0

6 0

3 years ago

Read 2 more answers

I'm really stuck on this math problem. I never learned this in school. Can someone please help me out? Thank you

romanna [79]

Hehe, these are fun to do. There are two ways to do this kind of problem. You can use the pythagorean theorem or we can use the distance formula.
Distance formula:
$d= \sqrt{(x2-x1)^2+(y2-y1)^2}$

Pythagorean Theorem:
$a^2+b^2=c^2$

Distance formula is better if you're finding distance between two coordinates. The Pythagorean Theorem only really works for independent values. If I had 2 sides of a triangle, and I needed to find the third, I'd use this equation to find it. In this case, we'll use the distance formula.

I'll work the first one out for you:
x1 y1 x2 y2
(3, 2) & (7, 4)

$d= \sqrt{(7-3)^2+(4-2)^2}$
v
$d= \sqrt{(4)^2+(2)^2}$
v
$d= \sqrt{(16+4}$
v
$d= \sqrt{20}$

There's your answer!

<em>
</em><em>I spent a lot of time making this answer to help you. Please rate it Brainliest!</em>

7 0

3 years ago

Express six cups 25 quarts as a fraction in simplest form

Arada [10]

D because 6/20 is correct and the three wrong super wrong hope it helps

5 0

3 years ago

Factors of 6:factors of 7:

Olenka [21]

6: 1,3,2,6
7: 1,7
Factors of 6 are 1,3,2,6 because 1x6 (6x1) and 3x2. (2x3)

Factors of 7 are 1,7 because seven is a odd number so you can only multiply it by one and itself. (1x7 or 7x1)

6 0

3 years ago

A truck is being filled with cube-shaped packages that have side lengths of 1/4 foot. The part of the truck that is being filled

n200080 [17]

Answer:

24000 pieces.

Step-by-step explanation:

Given:

Side lengths of cube = $\frac{1}{4} \ foot$

The part of the truck that is being filled is in the shape of a rectangular prism with dimensions of 8 ft x 6 1/4 ft x 7 1/2 ft.

Question asked:

What is the greatest number of packages that can fit in the truck?

Solution:

First of all we will find volume of cube, then volume of rectangular prism and then simply divide the volume of prism by volume of cube to find the greatest number of packages that can fit in the truck.

$Volume\ of\ cube =a^{3}$

$=\frac{1}{4} \times\frac{1}{4}\times \frac{1}{4} =\frac{1}{64} \ cubic \ foot$

Length = 8 foot, Breadth = $6\frac{1}{4} =\frac{25}{4} \ foot$ , Height = $7\frac{1}{2} =\frac{15}{2} \ foot$

$Volume\ of\ rectangular\ prism =length\times breadth\times height$

$=8\times\frac{25}{4} \times\frac{15}{2} \\=\frac{3000}{8} =375\ cubic\ foot$

The greatest number of packages that can fit in the truck = Volume of prism divided by volume of cube

The greatest number of packages that can fit in the truck = $\frac{375}{\frac{1}{64} } =375\times64=24000\ pieces\ of\ cube$

Thus, the greatest number of packages that can fit in the truck is 24000 pieces.

7 0

3 years ago