By applying Pythagoras theorem,we get
(hypotenuse)^2=(base)^2+(perpendicular)^2
=>(h)^2=(7)^2+(4)^2
=>(h)^2=49+16
=>(h)^2=65
=>h=√65
Therefore, option B is correct,i.e.,√65
Answer:
its
Step-by-step explanation:
13+(4^3)
$172.5 hope this helps
it will last for five days
speed = 32km/hr
Time
10:15 to 10:30 = 1/4 hr
speed = distance/time
speed = 8 / (1/4)