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To find slope we use the formula ~
[ Ratio of the difference of y - coordinates of the points and the difference of x - coordinates of the points ]
let's find the slope of line passing through the given points ~
<h3>1. (10 , -9) and (-4 , -14) </h3>
<h3>2. (16 , 6) and (-4 , -14)</h3>
<h3>3. (9 , -4) and (5 , -20)</h3>
<h3>4. (-13 , 20) and (-18 , 20)</h3>
I hope it helps ~
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Answer:
because the 1st corner and the 2nd corner is places in a straight line which the total agle is 180° so since the 1st corner has same angle as the 13th one the 14th is must be have same angle as the 2nd corner. so that the 1st corner + the 14th corner is equal as 180°
The series is increasing by 8 each time.
So that means the complete series is:
1, 9, 17, 25, 33, 41, 49
Add the last 5 digits:
49 + 41 + 33 + 25 + 17 = 165
Answer:
165
Step-by-step explanation:
= 55 - 2x is the answer .
plz mark my answer as brainlist if you find it useful.