Answer:
solve it like there is an equals sign instead of less than
Step-by-step explanation:
get r on the same side
35r+35r<40
A. 10.3 ft^2 should be the right answer
Answer:
C
Step-by-step explanation:
Since the triangle is right use the sine ration to find y
sin30° =
= 
Multiply both sides by 8
y = 8 × sin30° = 8 ×
= 4 → C
Answer:

Step-by-step explanation:

Answer:
10 1/2
Step-by-step explanation: