Answer:
<1 = 51 degrees
<2 = 61 degrees
<3 = 29 degrees
Step-by-step explanation:
Interior angles of a triangle: 180 degrees
180-68-61 = 51 degrees
<2 = 61 degrees (vertical angles)
<3 = 180-90-61 = 29 degrees
Answer: y=2x
Step-by-step explanation:
Use rise over run method to calculate the slope which is 2
There is no y intercept
So the answer would be y= 2x
Answer: -1
Step-by-step explanation:
In order to find the slope, you should remember the formula (Y1-Y2)/(X1-X2) the order of the x and ys do not really matter, but the they should be the same for the top and bottom. In this situation, you can do (4-6) which represent your Y1 and Y2 and then divide by (1 minus -1) which are your xs, this simplifies to -2/2 or simply, a slope of -1
Answer:
I think it's the amount of money Mary earns for 10 hours worked.
Step-by-step explanation:
Answer:
Step-by-step explanation:
f(x)= x-4/√x
f exist for : x > 0
so the domain is : D= ]0 ; + ∞[
