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swat32
3 years ago
11

Please help!!!! Show work if possible

Mathematics
1 answer:
Tamiku [17]3 years ago
5 0

Answer:

900°

Step-by-step explanation:

Sum of angles= 180(n-2)

Where n= number of sides of polygon.

n=7\\Sum \ of \ Angles=180(7-2)\\=900

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100 points anwser asap
saveliy_v [14]
The intersection of 2 lines is a point so A. Because that’s where the lines meet then if they keep going they shouldn’t touch again.
7 0
3 years ago
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Write a multiplication equation that has a solution of 2/7
777dan777 [17]
X*7/2=1

Therefore x=2/7.
7 0
3 years ago
Entify a pair of segments that are marked perpendicular to each other on
galina1969 [7]

Based on the image, FJH is perpendicular to JI as these two lines form a right angle.

<h3>What is a perpendicular line?</h3>

This name is given to a line that creates a right angle when it intersects or meets with another line.

This concept opposes the concept of parallel line, which is used to describe lines that never intersect and are always the same distance apart.

<h3>How do you identify a perpendicular line?</h3>
  1. Look for a right angle or a a 90° angles.
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  3. Write down the two lines or line sections.

Based on the above, in the image given two lines that can be classified as perpendicular are the lines FJH (horizontal lines) and JI (vertical line) as their intersection creates a right angle.

Learn more about coordinate planes in: brainly.com/question/14462788

#SPJ1

6 0
2 years ago
Pamela's age is three times Jiri's age. The sum of their ages is 116. What is Jiri's age?
Sedbober [7]

Answer:

29

Step-by-step explanation:

Let Jiri's age be 'x'. Pamela's age is 3x since Pamela's age is three times Jiri's age.

The sum of their ages is 116:

x + 3x = 116

4x = 116

x = 116 ÷ 4 = 29

x = 29

Jiri's age is 29

6 0
2 years ago
Use the formula for Interest: LaTeX: P=\$250\:r=7.2\%\:Y=7\:A=?
Svetllana [295]

Simple interest formula = Principal * Rate * Time / 100

250*7.2*7/100

12,600/100

= 126

5 0
4 years ago
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