Answer:
2 hours 30 minutes
Step-by-step explanation:
Given data
speed= 110mph
distance travelled= 275miles
Required
the time of travel
We know that
Speed= distance/time
time= distance/speed
time= 275/110
time=2.5 hours
Hence the time is 2 hours 30 minutes
Answer:
the first one im pretty sure
Step-by-step explanation:
Answer: Algebraic linear expression
Step-by-step explanation:
An algebraic expression in mathematics is an expression built up from integer constants with
unknown variables, and the algebraic operations. For example, 6x² − 2xy + 20 is an algebraic expression which is quadratic in nature.
The general formular for algebraic linear expression is Y - MX - C
Answer:
1545.66 rad/h
Step-by-step explanation:
We need to find the angular velocity in rad/hour when wind is moving with a speed of 4.1 rpm.
We know that,
1 revolution = 2π rad
1 hour = 60 minute
So,
So, the required angular velocity is 1545.66 rad/h.
- 4(8x-3)/4 =76/4
-8x+3=76/4
-8x+3=19
-8x=16
X=2
I hope this helps.
