If 7 × 2 = 14, then 14 + 14 = 28. So, 7 times 4 equals to 28. You can add 14 + 14 or multiply 7 and 4 to get your answer.
Answer:
100 degrees
Step-by-step explanation:
It's going through 140 and 40, 180 - 40 = 140
180 cause a flat line is 180 degrees
Answer:
Question 9: False
Question 10: False
Step-by-step explanation:
The third side is always greater than the other two sides.
<u>Question 9</u>
a = 6, b = 6, c = 5
Since the third side is the smallest, it would not create a triangle.
<u>Question 10</u>
a = 7, b = 2, c = 5
Since the third side is the smallest, it would not create a triangle.
The tenths place is the first position to the right of the decimal
A. 0.8
Answer:
45°
Step-by-step explanation:
3x + 4x + 5x = 180° **
12x = 180° / :12
x = 15°
m<A = 3×15 = 45°
** There is a law that the sum of all the angles in a triangle is equal to 180°
