Answer:
x=25
Step-by-step explanation:
Since both triangles are similar, you can set them up as a proportional problem
x/20=32/(8+20+12) Solve for x, you can so cross multiply method.
32x=800
x=25
Answer:
because of vertical angles, 108
Step-by-step explanation:
Answer:
132.7 feet.
Step-by-step explanation:
tan 37 = height of cliff / distance of the ship
= 100/d
d = 100/tan37
= 132.7 feet.
Answer:
8/9 (simplified)
Step-by-step explanation:
Total marbles = 18
Total of marbles <em>not</em> white = 16
Numerator = 16 / Denominator = 18
= 16/18
= 8/9 (simplified)
To complete this goal in four days, he would need to bike at least 16.25 miles per day.
Hope this helps!! :)