Answer:
50 cm
Step-by-step explanation:
4/5 = 40/x
cross multiply
4x=200
x=50
Answer:
slope: -1
Step-by-step explanation:
Complete y2 - y1 over x2 - x1 with your given points.
-3 - (-1) = -2
_____ ___
2 - 0 = 2
= ⁻²⁄₂ = -1 Simplify to lowest term
Answer:
mai is faster
Step-by-step explanation:
because even though she on goes 15 meters in 6 seconds she would have 4 times the advantage because of the extra 4 seconds she has
Answer:
25.6 km/h
Step-by-step explanation:
Omani:
First, 1.5 hours = 1 hour and 30 minutes
and 66 miles = 105.6 km (66 x 1.6 = 105.6)
105.6 / 1.5 = 70.4 km/h
Omani's speed is 70.4 km/h
Adedi:
1 hour and 15 minutes is 1.25 hours
she drives 56 km in 1.25 hours
So 56 / 1.25 = 44.8 km/h
Adedi's speed is 44.8 km/h
Difference:
70.4 - 44.8 = 25.6 km/h
Omani is faster than Adedi with 25.6 km/h
$3.75 would be rounded up and changed to $4
