Okay, here we have this:
Considering the provided angle, we are going to calculate the requested trigonometric functions, so we obtain the following:
So the first thing we will do is calculate the length of the hypotenuse, that is, the distance between the given point and the origin, then we have:
Now we proceed to find the value of each ratio:
Answer:
9. A cylinder
10. A cone
Step-by-step explanation:
You sketched the shapes right
rules to find :- 1 All non zeroes number are significant
2 if zero proceeding the decimal point also work as non zero figure
3 zero are following the decimal point and proceeding the first non zero digit
4 Zero in between 2 non zero digits are also significant
5 if 1 zero follow the decimal point
790 :- 2 significant figures
0.0391 :- 3 significant figures ( follow 3 rule)
81.05 :- 4 significant figures ( rule 4)
0.000001 :- 1 significant figure
8546 :- 4 significant figures
79.0 :- 3 significant ( rule 5)
Answer:
55
Step-by-step explanation:
You can do:
81 - 26 = 55
The sum of the angles (81) minus the angle that is represented (21)
Answer: It's D 64(x-8)2 + 12y2 < 144 on Edge
Step-by-step explanation:
