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Sergeu [11.5K]
2 years ago
6

Question 9 of 10

Mathematics
1 answer:
allochka39001 [22]2 years ago
7 0

Answer:

I think it's 126cm not sure

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I need help with this <br> ASAP!!!!!!!!!
zzz [600]

Answer:

<e & <g are vertical

<e & <a are corresponding

<e & <a are alternate interior angles

<g & <a are alternate exterior angles

<g & <f are none of the above

ur welcome. have a great day

6 0
3 years ago
Find the measure of one interior angel if a regular 23-gon
Anit [1.1K]

The 23 <em>exterior</em> angles add to 360. The interior angles are supplements of the exterior angles.

180 - 360/23 = 3780 / 23 = 164.3478...

Answer: a

3 0
3 years ago
Which decimal is equivalent to 8/15
earnstyle [38]
It is 5.33 repeating
4 0
3 years ago
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Using the problem below, solve and explain how you got the solution to the system of equation.
Paul [167]

Answer:

(5, -3)

y= -3

x= 5

Step-by-step explanation:

-x-2y=1

x+y=2

solve the equation

-x-2y=1

x=2-y

substitute the value of x into an equation

-(2-y)-2y=1

remove parenthesis

-2-y-2y=1

subtract y to 2y

-2-y=1

add 2 from both sides

-y=3

divide both sides by -y

y= -3

substitute the value of y into an equation

x=2-(-3)

remove parenthesis

x=2+3

add 2 to 3

x=5

----------

(5,-3)

----------

7 0
3 years ago
How is the numeral 55.12 written in words?
Ivan
Fifty-five and twelve hundreths
4 0
3 years ago
Read 2 more answers
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