Answer:
Step-by-step explanation:
Since the largest triangle is right triangle, the vertical segment is the perpendicular bisector of right angle with vertex at the center of circle.
<u>Then we have</u>
- m∠R + 18° = 90°/2
- m∠R + 18° = 45°
- m∠R = 45° - 18°
- m∠R = 27°
6,250
1,000/4,000 = 25/100
25/100 = x/5,000
x = 1,250
5,000 + 1,250 = 6,250
Answer:
Now if the high and low monthly average temperatures satisfy the inequality, then the , monthly averages are always within 22 degrees of 43°F.
Step-by-step explanation:
The inequality describes the range of monthly average temperatures T in degrees Fahrenheit at a certain location.
The inequality expression is given as:

now this expression could also be expressed as:

Now if the high and low monthly average temperatures satisfy the inequality, then the , monthly averages are always within 22 degrees of 43°F.
( As the difference is 22 degrees to the left and right)
Answer:
121 degrees
Step-by-step explanation:
The "arc length" formula is s = rФ, where Ф represents the central angle in radians (not degrees).
Here r = 18 ft and s = 38 ft, and so:
38 ft
s = rФ becomes Ф = ------------ = 2.111 radians
18 ft
which, in degrees, is:
2.111 rad 180 deg
------------- * --------------- = 121 degrees, to the nearest degree
1 3.142
Answer:
A y-intercept is the point on a graph where the line crosses the y-axis. For example, a y-intercept of 5 would mean that the line crosses the y-axis at the coordinates (0, 5).
An x-intercept is then pretty self explanatory. It is the point on a graph where the line crosses the x-axis. For example, an x-intercept of 3 would mean that the line crosses the x-axis at the coordinates (3,0).
Hope this helps you understand! :)