Answer:
The angles are in the ratio of 2:3 and if you convert the ratio to units, the total units of the sum of the angles is 5 units. 5 units is thus equivalent to 90 and 1 unit is equivalent to 18. One angle is 2 units and hence is 36 degrees and the other angle is 3 units and hence is 54 degrees.
Answer:
Step-by-step explanation:
2x + 5 = -x - 1
3x + 5 = -1
3x = -6
x = -2
y = 2 - 1
y = 1
(-2, 1)
To find the vertex it the h and k.
For ex: 4(x+5) 7
Ur h is - 5 and ur k is 7
So the vertex is (-5,7)
Also u take the opposite what in the parenthesis, since it positive 5, it becames - 5.
Answer:
<em>Hence, it will take</em><em> 9 seconds </em><em>for kirk to run </em><em>63+9=72 yards </em><em>and catch upto Max. </em>
Step-by-step explanation:
Let 'y' represents the time Max and Kirk took to meet.
Let the distance between the destination where they will meet from the place where Max is be: x yards
So the distance of destination from initial position of kirk is x+9 yards ( As Max is given a head start of 9 yards)
- As speed of Max is 7 yards per sec.
And 
Hence,


- also speed of kirk is 8 yards per second.
By the similar definition of speed we have:

Hence (1) and (2) are the required system of equation.
So on solving the system of equations by elimination method we have:
y=9 and x=63.
Hence, it will take 9 seconds for kirk to run 63+9=72 yards and catch upto Max.