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Schach [20]
2 years ago
6

Answer to the question

Mathematics
1 answer:
KonstantinChe [14]2 years ago
4 0

Answer:

7

Step-by-step explanation:

Step-by-step explanation:  

AB//CD (Opposite sides of parallelogram are parallel)  

Angle A + Angle B = 180 (Sum of interior angles=180)  

179 + 3x - 20 = 180  

3x - 20 = 180 - 179

3x - 20 = 1

3x = 1 + 20

3x = 21

x = 21/3  

x = 7

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flew there at the game

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3 years ago
The perimeter of a child’s rectangular sandbox is 18 feet . if the length of the sandbox is one foot longer than the width , wha
Andrew [12]

Answer:

2(b+1+b)= 18

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Perimeter of a rectangle= 2(l+b)

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3 years ago
Can you translate the measurements to (cups, teaspoons, tablespoons etc.)
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Answer:

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4 0
2 years ago
04.01 mc y-2x=-1 and 2y-x=4 choose the correct graph of the given systems of equations
ira [324]

Answer:

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<u />

<u>2nd one is </u>

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<u />

<u>x      y</u>

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<u>0       2</u>

<u />

Step-by-step explanation:

for 2

starting point ay y 2 make a point

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6 0
3 years ago
A poll that does not attempt to generate a random sample, but instead invites people to volunteer to participate is called:_____
Helga [31]

Answer:

Self selection sampling.

Step-by-step explanation:

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