Answer: 92º
Step-by-step explanation:
Since the sum of the angles of a triangle is always 180 degrees, we can use the following equation:
56º + 32º + xº = 180º
<em>or</em>
180º - (56º + 32º) = xº
Answer: 420 minutes.
Step-by-step explanation:
The first method could be to do 180 / 3 then multiply that by seven:
180 / 3 = 60
60 * 7 = 420.
That solution would be to find out what 1/7 of her total monthly minutes is, and then multiplying it in order to get the total monthly minutes.
Another solution could be to divide 180 by 3/7:
180 / (3/7) = 420
Answer:
The angle for the top of the triangle is 79. For the right corner would be 56. Then going to the bottom of the blue triangle vertice would be 75. The missing angle next to that one would be 55/
Step-by-step explanation:
So it would weight 20 pound because they removed th 100 so that means any thing the. is in 100 like 140 would be 40
Answer: The son is 30 and the mother is 60
Step-by-step explanation:
Mother's age = m
Son's age = s
m = s + 30
m-15 = 3(s - 15)
m - 15 = 3s - 45
m = 3s - 30
(Substitution)
s + 30 = 3s - 30
2s = 60
s = 30
m = 60
Hope it helps <3
