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2 years ago

Anyone know how to round 2.5678 round to the nearest half

Mathematics

2 answers:

ycow [4]2 years ago

6 0

Answer: I think it would be 5 1/2 or 5.5 Fraction and decimal

Step-by-step explanation: Hope this helps! :)

a_sh-v [17]2 years ago

4 0

Answer:

2.5678 to the nearest half is 13,000

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200 divided by 5.50 is what because if one hour is 5.50 and you need 200 how many hours do you work

Phoenix [80]

Answer:

if you divided 200 by 5.50 the answer will be 36.3636363636

8 0

2 years ago

How do you solve 2x^2+4x=3+3x^2?

allochka39001 [22]

Answer:

5x^2+4x=3

Step-by-step explanation:

You add the like terms: 3x^2 and 2x^2, you get 5x^2. You can't do anything else because there are no more terms that are alike.

So the answer would be 5x^+4x=3

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3 years ago

Divide 53 by 10. write the quotient as a mixed number

posledela

$\frac{53}{10} = 5 \frac{3}{10}$

Hope this helps. - M

5 0

3 years ago

Use graph to answer questions

shutvik [7]

Answer:

$\sin( \alpha ) = \frac{4}{5}$

Step-by-step explanation:

as if we form an imaginary triangle with this line as hypotenuse

we get

base = 3 units
perpendicular = 4 units

using Pythagoras theorem:-

hyponteuse ² = perpendicular ² + base²

hyp² = 4² + 3²

hyp² = 16 + 9

$hyp = \sqrt{25}$

hyp = 5 units

$\sin( \theta ) = \frac{perpendicular}{hypotenuse} \\ \sin( \theta) = \frac{4}{5}$

3 0

2 years ago

A square piece of paper has an area of x2 square units. A rectangular strip with a width of 2 units and a length of x units is c

vlabodo [156]

Let

x--------> the length side of the original square paper

we know that

the area of the original square paper is equal to

$A1=x*x=x^{2} \ units^{2}$

the area of the remaining piece of paper is equal to

$A2=x^{2} -2x\\ A2=120\ units^{2} \\ so\\ x^{2} -2x=120\\ x^{2} -2x-120=0$

therefore

the answer is the option

x2 − 2x − 120 = 0

6 0

2 years ago

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