Answer: Exponential
Step-by-step explanation:
Exponential has no x intercepts
Answer:3.14r^2
Step-by-step explanation:
if you are asking circumference then using circumference formula
circumference(c)=pi*r^2
=3.14r^2
Answer:
none of the above (see explanation below)
Step-by-step explanation:
The graph is of the inequalities ...
- y > 1 . . . . . . . more than 1 copy is required per tour
- y ≥ 2x . . . . . the number of copies must be at least double the number of confirmed parties
_____
The graph shows the number of copies as a continuous variable with a value greater than 1. If you assume it must be an integer, then its minimum value is 2, and you might say ...
○ at least two copies are required per tour
__
This is not the same as "more than 1 copy is required." (y > 1 is not the same as y ≥ 2)
Answer:
see explanation
Step-by-step explanation:
(a)
(the side required )² = sum of squares of other 2 sides - ( 2 × product of other 2 sides and cos(angle opposite side required ) )
x² = 12² + 15² - (2 × 12 × 15 × cos71°)
(b)
x² = 144 + 225 - 360cos71°
= 369 - 360cos71° ( take square root of both sides )
x =
≈ 16 cm ( to the nearest integer )
Answer: 3/5 or 0.6
Step-by-step explanation:
5c + 16.5 = 13.5 + 10c
-5c -5c
16.5 = 13.5 + 5c
-13.5 -13.5
3 = 5c
3/5 = 5c/5
0.6 = 5