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Ann [662]
3 years ago
12

Line BC has an equation of a line y = 2x + 3, and line EF has an equation of a line y = negative one over 2x + 4. These two equa

tions represent
A. parallel lines because the slopes of the lines are equal
B. perpendicular lines because the slopes are opposite reciprocals
C. the same line when graphed
D. lines that intersect, but not at a right angle
Mathematics
2 answers:
xeze [42]3 years ago
7 0
A. because when the slopes are the same in two lines, they are parallel.
Alex17521 [72]3 years ago
5 0

Answer:

so what is the answer

Step-by-step explanation:

is it A or B?????

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The line about which a three-dimensional figure is rotated to obtain an object identical to the original is a(n) horizontal plane.

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2 years ago
On a certain hot​ summer's day, 288 people used the public swimming pool. The daily prices are $1.75 for children and $2.50 for
Yakvenalex [24]

Answer:

See explanation

Step-by-step explanation:

Let the number of adults = a and the number of children = c.

Since the number of people using the pool is 288, we know that a + c = 288

Based on the price information, we know that 1.75c + 2.5a = 528

Combining these two equations allows us to solve for the values of a and c, the process for which follows

a = 288 - c

1.75c + 2.5(288 - c) = 528

c = 256

a = 288 - c = 288 - 256 = 32

a = 32

c = 256

For more math help and free-online tutoring visit Growth In Youth's online forum, which can be found on our website growthinyouth org.

3 0
3 years ago
Use the drawing tool(s) to form the correct answer on the provided graph.
Veseljchak [2.6K]
In the attached, the dotted red graph is g(x). The solid black graph is the function shifted 5 units left.

6 0
2 years ago
Read 2 more answers
I need help please hurry.
Anarel [89]

Answer:the answer is the first

Step-by-step explanation:

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8 0
2 years ago
The table shows ordered pairs of the function y=8-2x. What is the value of y when x=8
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