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3 years ago

How do you add fractions?

Mathematics

1 answer:

Kay [80]3 years ago

5 0

The denominators have to be the same , if they're not then you can make them the same using a common denominator

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NEED THIS ASP!!!!!!!!!!!!!!!!!!!!!!! Which inequality represents the sentence?

Norma-Jean [14]

Answer: c, -3.2 + 1.5n less-than-or-equal-to 8.6

Step-by-step explanation:

I got it right on the quiz

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3 years ago

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What is 3.4x.61? And how do I solve it

Olin [163]

Answer:

Step-by-step explanation:

Answer: 2.074

can also be written as a fraction 2 37/500

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3 years ago

To find 20×10⁴,annexhhhhhhhhhgfd

Ivenika [448]

The answer is 200,000

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3 years ago

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t hits the square dartboard shown below at a random point. Find the probability that the dart lands in the shaded circular regio

masha68 [24]

Given:

Required:

To find the probability that the dart land will be in the shaded region.

Explanation:

Area of the circle is given by the formula:

$A=\pi r^2$

Where r = radius

Thus the area of the circular region

$\begin{gathered} =(3.14)\times(2)^2 \\ =3.14\times4 \\ =12.56\text{ square in.} \end{gathered}$

The area of the square is given by the formula:

$=(side)^2$

Thus the area of the given square

$\begin{gathered} =(6)^2 \\ =36\text{ square in.} \end{gathered}$

The probability of an event is given by the formula:

$P=\frac{number\text{ of possible outcomes}}{Total\text{ number of outcomes}}$

The probability that the dart land will be in the shaded region

$=\frac{Area\text{ of the shaded region}}{Area\text{ of the square}}$

Thus probability

$\begin{gathered} P=\frac{12.56}{36} \\ P=0.3488 \\ P=0.349 \end{gathered}$

Final answer:

Thus the probability that the dart land will be in the shaded region is 0.349.

6 0

1 year ago

If anyone can help with this pls do! i need to get this right thank u!

anygoal [31]

50a + 20w is greater than or equal to 350

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3 years ago

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