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jek_recluse [69]
3 years ago
9

What is 2.5 in a fraction?

Mathematics
1 answer:
Marianna [84]3 years ago
4 0

Answer: 5/2

To convert 2.5 into a fraction, firstly we will write the number in x/y form, where x and y are positive integers. So, 2.5 can be written as 2.5/1. For the removal of the decimal, we multiply and divide by 10. And we get, 2.5/1 x 10/10 = 25/10 = 5/2.

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Find the number of DEGREES rotated in a circle of radius 6 inches if an arc is created with a length of 11(pi) inches
artcher [175]

Radius = 6 inches

Arc lenght = 11pi inches

Degrees ?

Arc lenght = radius x angle in radians

A = r * a

Solving for a:

a = A/r = 11pi/6 = 5.759586532 radians

5.759586532 to degrees ==> a = 330 degrees

Answer:

330 degrees

3 0
1 year ago
Write a quadratic function f whose zeros are -10 and -2
statuscvo [17]

f(x) = (x - -10)(x - -2)

We could stop here and have answered the question.

f(x) = (x+10)(x+2) = x^2 + 12 x + 20

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4 years ago
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Cerrena [4.2K]

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Step-by-step explanation:

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Together Vondra and Marion have 51 rocks.Marion has 2 times as many rocks as Vondra. How many rocks dose Marion have? How many r
Otrada [13]

Answer:

Marion has 34 rocks and Vondra has 17 rocks

Step-by-step explanation:

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3 0
3 years ago
If someone could help me!
daser333 [38]
The answer is choice C) All real numbers from 0 through 35.

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