Answer :36 explanation: (39x39)-(15-15)=1296 then square root that and get 36
Answer:
y= -1/4x
Step-by-step explanation:
Answer:
You taught for 4 hours
Step-by-step explanation:
Let this number of hours be x. Then:
Total earned = $20 + ($8/hr)x
Equate this to $52 and then solve the resulting equation for x:
20 + 8x = 52
Then 8x = 32, and x = 4. You taught for 4 hours.
Answer:
(4.2 units)
Step-by-step explanation:
By inspection of the illustration we can see that leg DE has length 3 and that leg DF also has length 3. By the Pythagorean Theorem, 3^2 + 3^2 = 2(3^2); thus, the length of the hypotenuse EF is 3√2, or approximately 4.24 units. The third answer choice (4.2 units) is the correct one.
Reflected over the x axis and rotated 180° is your answer
First, note that the horizontal line is the x- axis, and that the figure is reflected over the x- axis.
Next, note that the placement of each point is not exactly identical. Instead, it is flipped. This means that the side is rotated 180°
hope this helps
