X must be increased by 6 to get its value to be 0. Then the corresponding change in y will be (-2/3)*6 = -4. That value added to -5 makes it -9.
The y-intercept will be -9.
Answer:
The length of third side is 4 units
Step-by-step explanation:
In a right angle triangle
AB = 2√3, BC = 2 and m∠B = 90°
Now, By Pythagoras Theorem
(AC)² = (AB)² + (BC)²
(AC)² = (2√3)² + (2)²
(AC)² = 12 + 4
(AC)² = 16
√(AC)² = √16
AC = 4
Thus, The length of third side is 4 units
<u>-TheUnknownScientist</u><u> 72</u>
The value of x is 2x+38=90
The answer is x=26
Answer:
Speed = 8mph
Step-by-step explanation:
Speed of wind = 4mph
Let speed of Darrin with no wind be "x" mph
then resultant speed of Darrin, travelling in direction of wind = (x + 4) mph
Using a result, Time = Distance travelled / Net speed
Time taken by Darrin to travel 6miles in direction of wind = 6 / (x + 4)
When Darrin travel in opposite direction of wind, then its net speed = (x - 4)mph
Darrin travel 2 miles against the wind in 6/(x + 4) hr
then Distance = speed × time
2 = ( x- 4 ) × ( 6/x + 4)
2x + 8 = 6x - 24
4x = 32
x = 8 mph
Therefore speed of Darrin skateboard with no wind = 8mph
We are given
It takes a word processor 22 minutes to word process and spell check 4 pages
so, firstly we can find rate
total time =22 min
number pf pages =4
processing rate = ( number of pages)/( total time)
So, processing rate is

page /min
now, we are given total number of pages =26
Time = (total number of pages)/( processing rate)
so, time is

now, we can simplify it


So, the time taken to word process and spell check 26 pages is 143 min........Answer