2 years ago

If AB is parallel to CD and the slope of AB IS -3 what is the slope of CD?

Mathematics

2 answers:

yKpoI14uk [10]2 years ago

5 0

Answer: The slope of CD = -3

Step-by-step explanation:

We know that the property of parallel lines says that "if two lines are parallel , then their slopes are equal."

The given statement : AB is parallel to CD and the slope of AB is -3

Therefore, by the property of parallel lines, we have

The slope of CD = slope of AB

Therefore, The slope of CD = -3

iren [92.7K]2 years ago

4 0

since parallel lines have the same slope, If the slope of AB is -3 then the slope of CD will also be -3

You might be interested in

Find the value of <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%20%5E%7B3%7D" id="TexFormula1" title="\frac{2}{3} ^{3}

olga nikolaevna [1]

Answer:

Step-by-step explanation:

5 0

2 years ago

What is (7x3+3)+(4+2) hurry p[ease

allsm [11]

(7x3+3) + (4+2) is 30

3 0

2 years ago

The area of a room in a dollhouse is 1,248 square inches. The width of the room is 8 inches. How long is the room?

AveGali [126]

The length of the dollhouse is 156 square inches

6 0

2 years ago

It costs $120 for 20 students to visit an aquarium. How much does it cost for 152 students? Set up a proportion to solve.

nordsb [41]

Answer:

152 times 6=912

Step-by-step explanation:

$120 for every 20 students

it cost $6 for every 1 student

$6 times 152=912

5 0

2 years ago

Triangle KNM is shown. Triangle K N M is shown. Angle M K N is 25 degrees. Angle K N M is 130 degrees. Angle N M K is 25 degrees

mars1129 [50]

Answer:

<h3>Two of the sides of triangle KNM are the equal</h3>

Step-by-step explanation:

From the triangle KNM, we can see that two of the angles M K N and Angle N M K are the same. If two of the angles are equal this means that two of the sides of the triangles are also equal. This type of triangle is known as an ISOSCELES TRIANGLE.

An isosceles triangle is a triangle that has two of its angles and sides to be equal.

6 0

1 year ago