Answer:
80
Step-by-step explanation:
A.) x + 8 < 14
-8 -8
x < 6
b.) x - 12 >/= 5.7
+12 +12
x >/= 17.7
Answer:
Step-by-step explanation:
Tangent to y-axis means that the side of the circle TOUCHES the y axis.
Since the center is at (-7,2) and it touches the y axis, we can figure out the radius. It goes from (-7,2) to y-axis. Horizontally, the center is 7 units left of y-axis, so that is the radius ----- 7 units
The standard form of a circle is:
Where
(h,k) is the center
r is the radius
Putting the information into the form, we have:
THis is the standard form.
I just looked it up and it said it is 180
Answer:
11.5 m
Step-by-step explanation:
This problem involves distance, which is a positive quantity in every case.
From the 10 m platform to water surface: 10 m
From water surface to a depth of 1.5 m: 1.5 m
Total distance traveled: 10 m + 1.5 m = 11.5 m