Answer:
x = 45°
Step-by-step explanation:
Consecutive angles in a parallelogram are supplementary, thus
lower left angle inside the parallelogram = 180° - 117° = 63°
x and 63 form an interior angle of the pentagon.
The sum of the interior angles of a regular pentagon is
sum = 180° (n - 2) ← n is the number of sides
Here n = 5, thus
sum = 180° × 3 = 540°
The size of the interior angle = 540° ÷ 5 = 108°, hence
x + 63° = 108° ( subtract 63° from both sides )
x = 45°
Answer:
wal given south given signal pansy
To find this answer, you must first find out how much each car makes them. You do 144 divided by 24 to do this. You get the answer 6. Which means that they make $6 for each car washed.
Now that you know how much each car wash makes them, you multiply 6 by 30 to get how much they earned on Sunday.
6 x 30= 180.
So, they earned B.$180 on Sunday
The answer is 4/8 or 1/2.
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Here's my work:
3/8 + 1/8 = 4/8
4/8 - 1 or 8/8 = 4/8
4/8 can be simplified to 1/2.
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Good luck!
Answer:
-2
Step-by-step explanation:
if you have -2, you add 2x on both sides, the x cancel out and you get 10=13, which is wrong. there is no solution.
if you have any other number in the blank, you can bring all of the x to one side easily. if you have -2, you can't do that