Answer: The value of a is -6.
Step-by-step explanation:
To do this we need to find the y-intercept first.
-2= 4(1/2) + b
-2=2+ b
-2 -2
b= -4 so now the y-intercept is -4 so we will now have the equation y= 1/2x -4
so now put -4 into the equation for x and solve for y.
y= 1/2(-4) -4
y = -6
The student went wrong in step three. the solutions should have been -3 and 5
Answer:
17 1/2 in²
Step-by-step explanation:
a=l×w
or in this case a=h×b
2 1/2×7= 17 1/2 in²
Answer:
I can help as welllll
Step-by-step explanation:
A circle has 360 dehrees
360 degrees / 18 equal parts = 20 degrees per part
360 degrees / 5 equal parts = 72 degrees per part
