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3 years ago

Find the unit rate??

Mathematics

2 answers:

grin007 [14]3 years ago

6 0

Answer:

120

Step-by-step explanation:

This method works for any unit rate problem.

I am using the first rate for simplicity.

A unit rate always has a 1 for the numerator.

Convert 2/240 so that it had a 1 for the numerator instead of a 2.

2 divided by 2 is 1.

240 divided by 2 is 120.

120 is your answer.

Why divide 240 by 2?

To get 2 to 1, you need to divide the 2 by 2.

Anything you do to the numerator, (2) you need to do to the denominator (240).

Marrrta [24]3 years ago

4 0

Answer:

wasdwa

Step-by-step explanation:

sdwasdwasd

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FA is a line, line segment, and a ray

Olin [163]

Answer:

False, FA can't be all three. (See explanation below to see which one FA is.)

<em>Brainliest, please!</em>

Step-by-step explanation:

A line has goes on and on forever in two different directions.

A line segment has two endpoints and does not go on and on forever.

A ray has one endpoint and goes on and on forever in one direction.

It is impossible for FA to be all three, or two even.

6 0

2 years ago

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kramer

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You will substitute in the information you know and then solve for the radius(r).

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3 years ago

Robert is shooting arrows at a target. The experimental probability that one will hit a bull’s eye is 1/2. If Ravi shoots 20 arr

aleksandrvk [35]

Answer:

Step-by-step explanation:

half of twenty is ten.

8 0

3 years ago

1. Given line segment RB and on it is point C, if RB = 45 and CB = 3x - 12 and RC = 2x + 9, what is the value of x?

marshall27 [118]

Answer:

Step-by-step explanation:

1). If a point C is lying on a line segment RB,

Then RB = RC + CB

Since, RB = 45, CB = 3x - 12 and RC = 2x + 9

45 = (2x + 9) + (3x - 12)

45 = (2x + 3x) - 3

48 = 5x

x = $\frac{48}{5}$

x = 9.6

2). Since, RC = 2x + 9

RC = 2(9.6) + 9

= 19.2 + 9

= 28.2 units

3). Distance between the two points $(x_1,y_1)$ and $(x_2,y_2)$ is given by the formula,

d = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Distance between the points A(2, -2) and D(-2, 2) will be,

$AD=\sqrt{(2+2)^2+(-2-2)^2}$

= $\sqrt{16+16}$

= $4\sqrt{2}$

= 5.657

≈ 5.66 units

7 0

3 years ago

A store is having a 40% off sale! If an item is originally priced at $20, what will be the sale price?

Ray Of Light [21]

Original Price = $20

Discount = 40%

First Calculate the discount amount by multiplying the original price (20) by the percentage discount in decimal form ( divided by 100)

20 x (40/100) = 20 x 0.4 = 8

Then subtract the discount amount to the original price:

20-8 = 12

Sale price : $12

4 0

1 year ago