Answer:
f = 4
Step-by-step explanation:
Step 1: Distribute
-11f = 7 - 14f + 5
Step 2: Combine like terms
-11f = 12 - 14f
Step 3: Add 14f to both sides
3f = 12
Step 4: Divide both sides by 3
f = 4
Answer:
a) 432y
b) -72a^2
c) -6a - 5ab
d) 104y-46
Step-by-step explanation:
Answer:
Net pay = $695
Step-by-step explanation:
To find her net pay, we take the gross pay and minus the deductions
Net pay = 750 - 31 - 10 - 14
Net pay = 695
For the time period of the projectile at least 192 feet above the ground is between 2 second and 6 second
Since s=128t-16t2, we want to know the 2 times where 128t-16t2=192, as those two values will be the begin and end times of the interval in question. We can rewrite that equation in standard quadratic equation form:
16t2-128t+192=0 or, simplified, 8t2-64t+96=0
or t2-8t+12=0
since it is now in quadratic form, we can solve using the quadratic formula:
t = 2 and 6
So the time period from approximately 2 second and 6 second has the projectile above 192 feet.
Learn more about projectile here:
brainly.com/question/1659208
#SPJ9
Answer:
296.5 miles
Step-by-step explanation:
Round trip distance of City X to City Y is 647 miles.
Round trip includes to and fro.
i.e. City X to City Y and then City Y to City X back.
Let the distance between City X and City Y = D
Distance traveled in round trip between City X and City Y = D + D = 2D
Given than 2D = 647
OR
D = 
= 323.5 miles
Kindly refer to the attached diagram, for the location of City Z.
Distance between XY = Distance from X to Z + Distance from Z to Y.
Distance XY = XZ +ZY
323.5 = 27 +ZY
ZY =296.5 miles
