Step-by-step explanation:
The sum of two opposite interior angles equals an exterior angle
50+?=115
?=115-50=65°
Answer:
if each commercial lasts 1/2 minute how many commercials are there in a 4-hour program?
480
Step-by-step explanation:
4 hours= 240 mins
240/0.5=480
Answer:
34.64
Step-by-step explanation:
take tan value and solve the triangle
D, 495.
9 x 55 = 495, so nine containers can hold 495 balls.
23
1 day is equal to 0.14285714 weeks, so multiply that by the number of days.