Answer:
49°, 59°, 72°
Step-by-step explanation:
Angles of a triangle must add up to 180°.
49° + 59° + 72° = 180°
28° + 58° + 62° = 148°
39° + 89° + 108° = 236°
45° + 70° + 85° = 200°
Only the first set could represent the interior angles of a triangle.
Answer:
7
Step-by-step explanation:
Although I don’t see that answer, with 53 children and 22 having a dog, 18 a cat, and 6 with both, you would think to subtract all three of those numbers with 53 to get the remaining with no dogs or cats, which results to 7
B. The windmill is 30 meters tall.
The scale of the city is 1:20
Answer:
<u>A coordinate grid is shown from negative 10 to positive 10 on the x axis and also on the y axis. Two lines are shown intersecting on the ordered pair 3, 8.</u>
Step-by-step explanation:
<u>Finding the solution of these 2 equations</u>
- y = -2x + 14
- y = 2x + 2
Equating them :
- -2x + 14 = 2x + 2
- 2x + 2x = 14 - 2
- 4x = 12
- x = 3
Substitute in a equation to find y :
- y = 2(3) + 2
- y = 6 + 2
- y = 8
The solution is (3, 8).
The <u>1st explanation</u> is the correct one.
Answer:
grumpy is 20 happy is 80
Step-by-step explanation:
