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3 years ago

Which lines must be parallel? A)r and s B)p and q C)p and r D)q and s

Mathematics

2 answers:

goldenfox [79]3 years ago

8 0

It’s B because both p and a are crossing up and down.

Kay [80]3 years ago

4 0

Answer:

It may be R and S yet or not

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The average american bikes or walkes 238 minutes every week, or 7 days. how many minutes would a person bike or walk in a month,

Aleks [24]

The answer would be 1,020 minutes every 30 days

3 0

3 years ago

Drag each graph to show if the system of linear equations it represents will have no solutions, one solution at (2,6), one solut

hjlf

Answer:

see the explanation

Step-by-step explanation:

<u><em>Verify each case</em></u>

Part 1) The graph show two identical lines, then the system has infinitely many solutions

Part 2) The graph show two perpendicular lines.

Remember that the solution of the system is the intersection point both graphs

The intersection point is (2,6)

therefore

The system has one solution at (2,6)

Part 3) The graph show two intersecting lines at (-6,-2)

Remember that the solution of the system is the intersection point both graphs

The intersection point is (-6,-2)

therefore

The system has one solution at (-6,-2)

8 0

4 years ago

8(−5d−9)−3(−6d+10) in simplest terms

professor190 [17]

Answer:

-22d -102

Step-by-step explanation:

8(−5d−9)−3(−6d+10)

Distribute

-40d -72 +18d -30

Combine like terms

-40d +18d -72 - 30

-22d -102

7 0

3 years ago

Read 2 more answers

What is the area of a triangle with a height of 13 cm and a base of a 10 cm?

Alecsey [184]

Area of a triangle is equal to 1/2 b(h) so since you already have the height and base, all you need to do is input it back into the equation:

$\frac{1}{2}$ (10)(13)

Multiply 10 & 13 to equal

$\frac{1}{2}$ (130)

Then take half of 130 to get

A = 65 $cm^{2}$