Answer:
option a
option d
option e
Step-by-step explanation:
option a
option d
option e
Answer:
16.2 cm
Step-by-step explanation:
use the pythagoran theorem
a² + b² = c²
15² + 6² = c²
225 + 36 = c²
261 = c²
Take the square root of both sides
16.1554944214 = c
Rounded
16.2 cm
Metathod 1
4/5=27/x
mutiply 4/5 by 27/27 and multily 27/x by 4/4
108/135=108/4x
therefor
108:135=108:4x
therefor
135=4x
divide by 4
33.75=x
metahod 2
4/5=27/x
multiply oht sides by x
4/5x=27
multiply both sides by 5/4 to clear fraction
x=135/4
x=33.75
Answer: I think its B not a 100% sure though
Step-by-step explanation:
First speed is 158.75 km/hr
Step-by-step explanation:
- Step 1: Given the car travels 635 km in 4 hours. Find speed of the car.
Use formula for Speed = Distance/Time
⇒ Speed = 635/4 = 158.75 km/hr
