Answer:
15/56
Step-by-step explanation:
Total = 8
3/8 × 5/7
15/56
Answer:
Step-by-step explanation:
(y=4x/5-9/5) 5
5y=4x-9
(-4x+5y=-9) -1
4x+5y=9
Hope this helped you!! :)
B) it will cost about the same to keep the movie or to return it; she should keep it.
5 days' worth of late fees would be 5(1.50) = 7.50.
The purchase price is 9.99; 9.99+7.50 = 17.49.
If she gets a cab, she pays around $10 round trip; 10 + 7.50 = 17.50
It is roughly the same price.
Answer:
The angle 
at which the sun is hitting the ground is:
Step-by-step explanation:
You can use right angle trigonometry to solve this, since the man (6 ft tall) and the shadow on the ground (3.5 ft long) form a right angle triangle as shown on the attached image.
The use the tangent function to find the angle that the sun's rays make with the ground:
