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4 years ago

What is a segment, ray, line, or plane that intersects a segment at its midpoint

1 answer:

5 0

Point- an exact loction in space with indefinite shape and size.
line- an object with no thickness that extends infinitely in 2 directions.
line segment- a portion of a line consisting of 2 end points and all point in between.
ray- a portion of a line consisting of 1 end point and all point in between.
opposite ray- 2 ray sharing the same end point and continuing infinitely in 2 direction.
plane- a flat surface that extends infinitely in all direction.
collinear- point that lie on the same line.
non collinear- point that do not lie on the same plane.

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The distance a car travels can be found using the formula d=r t where d is distance, r is the rate of speed, and t is time. How

netineya [11]

Answer:

35 miles

Step-by-step explanation:

70miles per hour x1/2 hour =35distance the car travels

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3 years ago

Write an equation in slope-intercept form of the line that is perpendicular to the line represented by 8x-4y+9=0 and passes thro

WARRIOR [948]

Answer:

Step-by-step explanation:

y - 3 = (-1/2)(x - 2)

Solve 8x-4y+9=0 for y so as to find the slope of this given line:

8x + 9 = 4y, or y = 2x + 9/4. The slope of the given line is 2. The slope of any line perpendicular to this one is the negative reciprocal of 2, which is -1/2.

Use the point-slope formula: y - k = m(x - h ). (h, k) is (2, 3) and m is -1/2.

Then we have: y - 3 = (-1/2)(x - 2)

4 0

4 years ago

Find the selling price for each item given the cost and the percent of the markup or discount.

frosja888 [35]

Hi There!

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Question #1:

A tennis racket is $120 and there is a 25% discount. What is the discount?

25% = 0.25

120 * 0.25 = $30 (Discount)

120 - 30 = $90 (Sale Price)

Answer: $90

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Question #2:

A bracelet is $80 and there is a 5% discount. What is the discount?

5% = 0.05

80 * 0.05 = $4 (Discount)

80 - 4 = $76 (Sale Price)

Answer: $76

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Hope This Helps :)

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4 years ago

When a person puts a quarter in a parking meter, the person can park a car for 15 minutes. The amount of time a person can park

Shkiper50 [21]

Answer: 140

Step-by-step explanation:

First, do 25/15 to find out how many cents per minute that gets you 1.666 (repeating), next, times that number by the amount of minutes you want (which is 84 because 1 hour is equal to 60 minutes) so your answer is 140.

Hope this helps! Let me know if you need anything else or have more questions!

6 0

3 years ago

An octagon has a perimeter of 28 units. What is the perimeter of the image of the octagon after the translation (x,y) → (x-7,y+

kow [346]

Answer:

https://www.caverna.k12.ky.us/userfiles/110/Classes/7142//userfiles/110/my%20files/study%20guide%20answer%20key%20(1).pdf?id=4059

Step-by-step explanation:

copy and past this pdf

6 0

3 years ago