Answer:
a) ![(-2, 0)](https://tex.z-dn.net/?f=%28-2%2C%200%29)
Step-by-step explanation:
x + 2 = 3x + 6
-3x - 3x
___________
−2x + 2 = 6
- 2 - 2
_________
4 = −2x
_ ___
−2 −2
[Plug this back into both equations above to get the y-coordinate of 0]; ![0 = y](https://tex.z-dn.net/?f=0%20%3D%20y)
I am joyous to assist you anytime.
Hi there! The answer is about 23%
First we need to find the total amount of buttered popcorn sold. This is 182 + 140 + 97 = 419 buckets.
To find the percentage of the buttered popcorn buckets that were large, we use the following formula:
![\frac{part}{total} \times 100\%](https://tex.z-dn.net/?f=%20%5Cfrac%7Bpart%7D%7Btotal%7D%20%5Ctimes%20100%5C%25)
Filling in this formula brings us to our answer:
![\frac{97}{419} \times 100\% = 23.15](https://tex.z-dn.net/?f=%20%5Cfrac%7B97%7D%7B419%7D%20%5Ctimes%20100%5C%25%20%3D%2023.15)
Hence, the answer is about 23%
Box 1: None
Box 2: None
Box 3: A, B, C, E
Box 4: D
Some columns are empty because there cannot be 0 or 1 aute angle in a shape!
I hope this helped! Mark me Brainliest! :) -Raven❤️
Answer:
Step-by-step explanation:
1. sinФ = cos 25
25 ° is in the between 0 and 90°
therefore it can simply represent
cosФ= sin (90-Ф) = sin (90 - 25) = sin 65
2. sin(Ф/3 + 10) = cos Ф
cos Ф = sin (90 -Ф)
sin(Ф/3 + 10) = cos Ф
sin(Ф/3 + 10) = cos Ф = sin(90-Ф)
Ф/3+10=90-Ф
10Ф+3/30 = 90-Ф
10Ф+3 = 30(90-Ф)
10Ф+3 = 2700-30Ф
10Ф+30Ф=2700-3
40Ф = 2697
Ф = 2697 / 40 = 67.425 ≅ 67.4°