Answer:
x = 127
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
Here n = 6, thus
sum = 180° × 4 = 720°
Sum the interior angles and equate to 720
x + 120 + 100 + 128 + 133 + 112 = 720, that is
x + 593 = 720 ( subtract 593 from both sides )
x = 127
Answer:
$18
Step-by-step explanation:
15 x 6 = 90
12 x 6 = 72
90 - 72 = 18
He saves 18 dollars
There are no pictures with the multiple choice answers.
My guess would be a line graph
2 and one half hours is how much time it will take
please can i have a brainliest
There are 7 marbles laying across the ground, you decide to pick them up so that they don't become a problem later. Afterwards, you find that your friend has made it into a competition to see who can get the most marbles. Both of you get 40 marbles each, this means there is a total of 8 groups of 10 marbles, and 7 groups of individual marbles. You then rejoice, as the marble minefield is now gone.