Midpoint formula =
M = ( X1 + X2) divided by 2 , (Y1 + Y2) divided by 2 = m=(x ,y)
So then, we plug in our numbers .
M= (3+ -9)/2 , (7+3)/2
M= (-3, 5)
If there are options can you provide them please!
ANSWER
The required force is
EXPLANATION
The force needed to accelerate a 70kg runner at
is the product of the mass of the runner in kilograms and the acceleration in meters per seconds square.
The equation is given by,
where
and
This implies that,
We multiply to get,
Therefore the needed force is 350 Newtons.
Answer:
The correct answer is (1,-1).
Step-by-step explanation:
The given equations are,
brainlest plz
..... (1)
..... (2)
Use elimination method to solve the equations.
Multiply equation (1) by 5.
..... (3)
Subtract equation (3) from equation (2).
The y-coordinate is -1.
Put y=-1 in equation (1).
The x-coordinate is 1.
Therefore the intersection point is (1,-1).
Answer:
The mean amount of time it takes people in her town to travel to work and towns= (t₁+t₂)/2
Step-by-step explanation:
Total population is 150000
Adult population is 90,000
The population for the old and kids will be 15000-90000=60000
Assume distance to town is D
Assume the speed taken by adults to travel to town is S₁ and that of the remaining group is S₂, then the time taken for travel will be;
Adults=D/S₁=t₁
Others =D/S₂=t₂
The mean amount of time it takes people in her town to travel to work and towns= (t₁+t₂)/2
Know the values for D, S₁ and S₂ to get the average time.