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kati45 [8]
2 years ago
13

Need Help! Given the drawing, what would the value of x need to be in order for it to be true that m || n ? ​

Mathematics
1 answer:
julia-pushkina [17]2 years ago
5 0

Answer:

13

Step-by-step explanation:

The theorem is that for a line bisecting two parallel lines, the oposite angles are equal. Hence, you can formulate the equation 4x+18 = 7x-21, which solves to 13.

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Why is 1 3 + 1 3 NOT equal to 2 6 ?
katrin [286]
It is a trick question 13+13 DOES equal 26
8 0
3 years ago
What is the sum of the measures of interior angles ofna regular polygon if each exterior angle measures 72°?
WARRIOR [948]
We know that

The exterior angle measures of a polygon must add up to 360°, 

therefore

 360°/72°=5 exterior angles

so

5 exterior angles, would mean 5 interior angles and therefore  5 sides to the polygon

The exterior angle and the interior angle of any polygon are supplementary and must add up to 180°.

exterior angle+interior angle=180°

interior angle=180°-exterior angle

interior angle=180°−72°-------> 108°
Each interior angle is 108°

The sum of the interior angles would be 

5*108°=540°

the answer is

540°

5 0
3 years ago
What is the equation for the line of best fit for the following data? Round the slope and y intercept of the line to three decim
vesna_86 [32]

The line of best fit is given by the equation y = 1.56x - 4.105

<h3>Linear equation</h3>

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the rate of change (slope) and b is the y intercept.

Plotting the points on a graph using geogebra online tool:

The line of best fit is given by the equation y = 1.56x - 4.105

Find out more on Linear equation at: brainly.com/question/13763238

3 0
3 years ago
4x - 2y = 20<br> -8.x - 3y = 16
Komok [63]

Answer:

This is the answer dude

7 0
3 years ago
Simplify square root of five times the quantity ten minus four square root of two. 14 fifteen square root of two five square roo
Vinvika [58]

。☆✼★ ━━━━━━━━━━━━━━  ☾  

√5 x (10 - 4√2)

Multiply the value outside the bracket by everything inside:

10√5 - 4√10

Thus, your answer is ten square root of five minus four square root of 10

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

。☆✼★ ━━━━━━━━━━━━━━  ☾

3 0
3 years ago
Read 2 more answers
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