Answer:
Solution given:
A triangle PQR is right angled at R, with hypotenuse{h}PQ=80cm
and
base[b]PR=60cm.
perpendicular [P]= QR
by using Pythagoras law
h²=p²+b²
80²=QR²+60²
QR²=80²-60²
QR=
QR=20
=52.9=53cm
QR=53cm.
Answer:
1. Never
2. Sometimes
3. Never
4. Always
Step-by-step explanation:
hope this helps
Answer:
A) $0.11 is answer
Step-by-step explanation:
Please Mark at brainlist
Answer:
0,0
Step-by-step explanation:
The rate of trip 2 is 5 km/h
The time of trip 1 is 0.9-x hours