Answer:
formula :
-3rad × 180/π = -171.9°
Step-by-step explanation:
hope that help's you :))!!
Answer:
yes
Step-by-step explanation:
If you like, you can start with ...
y = x^2
which goes through points (-1, 1) and (1, 1).
You can scale it horizontally by a factor of 10 (so it is 20 units wide) by replacing x by x/10. And you can scale it vertically by a factor of 5 by multiplying the function by 5. Together, these scalings give ...
y = 5(x/10)^2 = (1/20)x^2
The leading coefficient can be written as 1/(4p) with p=5. This (p) is the distance from the vertex to the focus. Since we want the microphone to be located at the focus, it will be 5 inches from the bottom of the dish.
Answer:
61
Step-by-step explanation:
The sum of all the angles in any triangle is 180.
To find x, just add the other two angles and subtract the sum from 180.
37 + 82 = 119
180 - 119 = 61.
Therefore, the answer is 61 degrees.
First you take 7143-6997 to get her units used( it’s 146) since you know that the first 100 units cost 24p per unit so take 100 Times 24 p to get 2400p then take the remaining 46 units times 16 to get 384p.
Add 2400p+384p to get 2784p for her bill
Not c it is b that is the answer it is B