Proving That a Quadrilateral Is a Parallelogram Quiz Part 1 lesson 3 unit 2

Mathematics

2 answers:

lara31 [8.8K]2 years ago

5 0

Answer:

If both pairs of opposite sides of a quadrilateral are congruent, then it's a parallelogram (converse of a property). ... If one pair of opposite sides of a quadrilateral are both parallel and congruent, then it's a parallelogram (neither the reverse of the definition nor the converse of a property).

Step-by-step explanation:

Luda [366]2 years ago

4 0

Answer:

Answer: \

Unit 2 Lesson 3: Proving That a Quadrilateral Is a Parallelogram

1. B

2.A

3.B

4.B

5.C

6.B

7.C

8. On your own :(.

9.D

10. On your own :(.

Hope this helps!

Step-by-step explanation:

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Which equation describes this line (1,10) (-3,2)

zubka84 [21]

Find the slope first:
m=y2-y-1/x2-x1

m=2-10/-3-1
m= -8/-4
m= 2

Select a point & put into y=mx+b to find b.
y=mx +b
10 =2(1) + b
10 =2 +b
8 = b

Rewrite the equation with your slope &intercept:

y=2x + 8

That's ^ the equation that describes your line!

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3 years ago

What is 2x+8y=12 in slope intercept form <br>as well as x-2y=0 in slope intercept form

earnstyle [38]

$the \ slope \ intercept \ form \ is : \\ \\ y= mx +b \\ \\ 2x+8y=12 \ \ |-2x \\ \\8y=-2x+12\ \ /:8\\ \\y=-\frac{2}{8}x+\frac{12}{8}$

$y=-\frac{1}{4}x+\frac{3}{4}\\ \\ m=-\frac{1}{4}$

$x-2y=0 \ \ | -x \\ \\-2y=-x \ \ /:(-2)\\ \\y=\frac{1}{2}x \\ \\ m= \frac{1}{2}$

8 0

3 years ago

Read 2 more answers

What 223 x 12 explain

geniusboy [140]

Answer: 2676

Step-by-step explanation:

223 x 12 = 2676

This is because 223 12 times equals 2676.

*I will attach my work for the problem so you can see the solving process more clearly :).

Hope this helps :).