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torisob [31]
3 years ago
15

Proving the Converse of the Parallelogram Side Theorem

Mathematics
2 answers:
ddd [48]3 years ago
6 0

Answer:

Step-by-step explanation:

Sergio [31]3 years ago
5 0

Answer:

The answers are provided in the pictures bellow. Hope you have a good day!

Step-by-step explanation:

Just did these on edge <3

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Help pls help I will mark brainlist​
Kay [80]

Answer:

x = 20

y = 5

Step-by-step explanation:

<u>Adjacent angles of a parallelogram are supplementary</u> (add up to 180°).

So,

6x + 17 + 2x + 3 = 180

Combine like terms

6x + 2x + 17 + 3 = 180

8x + 20 = 180

Subtract 20 to both sides

8x = 180 - 20

8x = 160

Divide 8 to both sides

x = 160 / 8

x = 20

Now,

<u>Opposite sides of parallelogram are equal.</u>

So,

JK = ML

6y - 13 = 32 - 3y

Add 3y and 13 to both sides

6y + 3y = 32 + 13

9y = 45

Divide 9 to both sides

y = 45 / 9

y = 5

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807 </h3>
7 0
3 years ago
Read 2 more answers
According to a study, 91% of all adults have a cell phone. An employee of a cell phone company attends a community event and has
umka2103 [35]

Answer:

(0.91)^{20}(0.09)

Step-by-step explanation:

6 0
3 years ago
.
Alisiya [41]
What wheres is this a troll lol
7 0
3 years ago
Solve 15 ≥ -3x or 2/5x ≥-2<br> {x | x ≤ -5}<br> {all reals}<br> {x | x ≥ -5}
julia-pushkina [17]

Answer: x ≥ -5

Step-by-step explanation:  the 15 ≥ 3x is  x ≥ -5 and  2/5x ≥-2 =x ≥ -5

8 0
3 years ago
Read 2 more answers
I need help fast what is 9m−​(3+7​m) simplified?
iogann1982 [59]

Answer:

Simplifying 9m + -3 + -7m = 0

Reorder the terms: -3 + 9m + -7m = 0

Combine like terms: 9m + -7m = 2m -3 + 2m = 0 Solving -3 + 2m = 0

Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right.

Add '3' to each side of the equation. -3 + 3 + 2m = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 2m = 0 + 3 2m = 0 + 3 Combine like terms: 0 + 3 = 3 2m = 3

Divide each side by '2'. m = 1.5

Step-by-step explanation:

Hope this helps :)

4 0
3 years ago
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