3 easy pz math problems

Question one

Wayne is hanging a string of lights 45 feet long around the 3 sides of his rectangular patio, which is adjacent to his house. The length of his patio, the side along the house, is 5 feet longer than 2 times it’s width. Find the length and width of the patio.

Question two

The sum of the measures of angles of a triangle is 180. The sum of the measures of the second and third angles is four times the measure of the first angle. The third angle is 10 more than the second. Let x,y, and z represent the measures of angles respectively. Find the measures of the three angles.

Question 3

See attached pictures

I have also attached pictures of the first two questions aswell.

Door
15/18
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Question 15
CONTENT FEEDBACK
Use the mapping to determine which of the following are elements of the range.
Name
Birthday
Rebecca
Jennifer
John
Hector
Luis
Ebony
Raphael
Meredith
Karen
Joseph
January 18
February 15
April 1
April 7
June 23
July 30
August 19
November 6
Select all that apply:
0
Rebecca
सा
April 1
Ebony
0
November 6
Meredith
June 23
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Question 16
CONTENT FEEDBACK
Provide your answer below:
2(3n + 4) (2n+7)
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BE
Question 4
CONTENT FEEDBACK
SER
Wayne is hanging a string of lights 45 feet long around the 3 sides of his rectangular patio, which is adjacent to his house.
The length of his patio,
the side along the house, is 5 feet longer than 2 times its width. Find the length and width of the
patio.
free
BER
ROBBERSERA
おおおおおおおおお
Provide your answer below:
width:
feet length:
Content
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Question 5
CONTENT FEEDBACK
Solve: (m) (9m-3) = 0 .
mam v
olm
Provide your answer below:
(u – 34v) (u-v)
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Question 17
CONTENT FEEDBACK
The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is four
times the measure of the first angle. The third angle is 10 more than the second. Let x, y, and z represent the measures of
the first, second, and third angles, respectively. Find the measures of the three angles.
Provide your answer below:
x=y=O:-
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Question 18
CONTENT FEEDBACK
Use the set of ordered pairs to determine whether the relation is a function.
{(0, -17),(15,3), (-7, -11),(-7,13), (17, -1),(10,-3)}