Answer:
The speed of the faster plane is 899 km/hr
The speed of the slower plane is 824 km/hr
Step-by-step explanation:
Equation for faster plane:
(1) +d+=+s%2A4+
Equation for slower plane:
(2) +6892+-+d+=+%28+s+-+75+%29%2A4+
X < 8
Hope this helps!
Vote my brainliest!
An equation of a line parallel to y=x-6, must have the same slope.
In this equation:
y=mx+b (slope-intercept form)
m is the slope:
The slope of the equation y=x-6 is m=1 (the number beside "x").
Now we have a point (-1,5) and the slope m=1.
Point-slope form of a line:
y-y₀=m(x-x₀)
so:
y-5=1(x+1)
answer: the equation of the line in point-slope form is :
y-5=1(x+1)
And the eqution of this line in slope-intercept form is:
y=x+6
y-5=(x+1)
y=x+1+5
y=x+6
<h2>Time Interval : 1 sec to 1.414 sec</h2>
Step-by-step explanation:
The height of the stuntperson jumping off a is modelled as . Here is the time in seconds.
We have to record the person when he is between the heights from the ground.
When ,
When ,
The stuntperson is at height at , and is at height at .
∴ The camera should film the person for the time interval .
Answer:-1
Step-by-step explanation:You do reverse operation so negative 2Y means multiplication so you divide two -2 sides so positive two divided by -2 is -1