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3 years ago

In the diagram AB is parallel to CD. What is the term for the line that intersects the two parallel lines?

Mathematics

2 answers:

andriy [413]3 years ago

8 0

Answer:

Step-by-step explanation:

yanalaym [24]3 years ago

5 0

A transversal intersects two parallel lines, given that the lines are on the same plane.

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Caleb is planning a visit to an amusement park. He wants to figure out how many roller coasters he could ride and how many shows

asambeis [7]

Let r and s represent the number of times Caleb can ride the roller coaster and watch a show, respectively. The time Caleb needs to allow for each roller coaster ride is (wait time) + (ride time) = (30 +5) min = 35 min. Then we can write the equations
r - s = 3
35r +25s ≤ 345

Adding 25 times the first equation to the second, we get
25(r -s) +(35r +25s) ≤ 25(3) +(345)
60r ≤ 420 . . . . . . collect terms
r ≤ 7 . . . . . . . . . . . divide by 60

Caleb can ride a maximum of 7 roller coasters and watch 4 shows in 345 minutes.

_____
The problem can obviously be worked using two equations instead of one equation and an inequality. It isn't clear until the final answer that the number of minutes comes out exactly the amount needed, which is why we chose an inequality.

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4 years ago

The distributive property can be applied to which expression to factor 12x3 – 9x2 + 4x – 3?

jeka94

<span>(3x2 + 1) • (4x - 3) is the answer</span>

7 0

4 years ago

Chip has used 23 of the bricks he originally had for putting brick on the house he is building. He has 1,200 bricks left. How ma

vlabodo [156]

The number of bricks he originally has is 1800

<h3>How to determine the number of bricks he originally has?</h3>

From the question, we have the following parameters that can be used in our computation:

Bricks used = 2/3 of the bricks he originally

Bricks left = 1200

Since he used 2/3 of the bricks, then he has 1/3 bricks left

This can be represented using the following equation

Bricks left = Proportion of bricks left * Total number of bricks

Substitute the known values in the above equation, so, we have the following representation

2/3 * Total number of bricks = 1200

Multiply both sides by 3/2

Total number of bricks = 1800

Hence, the total number of bricks is 1800

Read more about proportions at

brainly.com/question/16828793

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1 year ago

Find all the real square roots of a. .0064 and b. -.0081

nirvana33 [79]

Answers: 0.08 and -0.08; 0.09i and -0.09i.

When taking square roots, we take the positive and negative answers. This gives us the first answer.

For the second answer, we rewrite -0.0081 as a complex number:
$\sqrt{-0.0081}=\sqrt{0.0081i^2}=i\sqrt{0.0081}=\pm0.09i$

6 0

3 years ago

5. What is the median of the data displayed in the box-and-whisker plot?

Anit [1.1K]

Answer:

5. 20

6. 30

7. 22

Step-by-step explanation:

5. The median is indicated by the line (and dot) in the middle of the box.

6. The maximum value is indicated by the extreme right end of the whisker.

7, The upper quartile is indicated by the right end of the box.

5 0

3 years ago

Read 2 more answers