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Sever21 [200]
4 years ago
7

-2.25 as a fraction

Mathematics
1 answer:
denis-greek [22]4 years ago
5 0
- 2 1/4 (mix fraction)
- 9/4 (improper fraction)
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Can some one please help . Thanks I appreciate it.
Anon25 [30]
Here you go.

Good luck!

5 0
4 years ago
Andy is designing a dice tray in the shape of a rectangular prism to use during a role-playing game. The tray needs to be three
Dmitry_Shevchenko [17]

Answer:

3x^2 + 15x - 252 = 0

Step-by-step explanation:

The volume of the prism is 252 cubic centimeters.

The volume of a rectangular prism is gotten by the formula:

V = l * w * h

where l = length

w = width

h = height

The height of the prism is 3 cm.

Let x be the width of the prism.

The length of the prism is 5 cm longer than the width.That is:

l = 5 + x

The volume of the prism is therefore:

V = (5 + x) * x * 3

=> 252 = (5x + x^2) * 3\\\\252 = 15x + 3x^2\\\\=> 3x^2 + 15x - 252 = 0

This is the equation that models the volume of the tray in terms of x.

6 0
3 years ago
Which of the following are true statements
Verizon [17]
I think it's 2,5,6 because a rational number is a number that can be put in a fraction.

Examples:

3/7 (3 over 7)

-2/5 (-2 over 5)

And 4, which can be put as 4/1 (4 over 1) in fraction form
3 0
3 years ago
Solve for x 14 -2x = \frac{3 + x}{2}
Stels [109]
I think x = 2 is the answer
6 0
3 years ago
Calculate the Social Security and Medicare tax that would be applied to an annual salary of $35,400,
Elenna [48]

Answer:

the answer is A)Social Security tax: $2,194.80, Medicare tax: $513.30

Step-by-step explanation:

6 0
3 years ago
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