Distance = rate x time
425 miles = (80mph + 90mph) x Time (t)
425 = 170t
t = 2.5 hours
You are trying to solve for time (t)
Therefore, 10am + 2.5 hours = 12:30pm
Answer:
Part A: 10 complete capes.
Part B: 120 minutes.
Step-by-step explanation:
Part A:
Given:
Amount of fabric required for 1 cape is 1 yard.
Total amount of fabric bought by Zoe's mom are 10 yards.
Using unitary method,
∵Number of capes made from 1 yard fabric = 1
∴ Number of capes made from 10 yard fabric = 
Part B:
Given:
Time taken to make 1 cape is 12 minutes.
Using unitary method,
∵Time taken to make 1 cape = 12 minutes.
∴ Time taken to make 10 capes =
minutes.
Answer:
Step-by-step explanation:
Formula for area of a triangle:
Height x Base /2
Base (b) = h +4
Height = h
h + 4 x h /2 = 30cm
=> h +4 x h = 60
=> h+4h =60
=> 5h = 60
=> h = 12
Height = 12
Base = 12 +4 = 16
Answer:
77
Step-by-step explanation:
because im smart btw no treats involved