Since y must equal both 3x+2 and x-4, we deduce that 3x+2 and x-4 must equal each other. So, we have
![3x+2=x-4 \iff 2x+2=-4 \iff 2x=-6 \iff x=-3](https://tex.z-dn.net/?f=3x%2B2%3Dx-4%20%5Ciff%202x%2B2%3D-4%20%5Ciff%202x%3D-6%20%5Ciff%20x%3D-3)
B) 43 because they increase 3
c) 32 because they decrease 7
Answer:
frankie
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
Surface area of the original cone
When, radius is quadrupled and slant height is reduced to one sixth
Plug the above values of r and
in equation (1), new surface area becomes:
![\huge \purple {\boxed {SA= \frac{2}{3} \pi rl+16 \pi r^2}}](https://tex.z-dn.net/?f=%5Chuge%20%5Cpurple%20%7B%5Cboxed%20%7BSA%3D%20%5Cfrac%7B2%7D%7B3%7D%20%5Cpi%20rl%2B16%20%5Cpi%20r%5E2%7D%7D%20)
Answer:
Following are the description of the given course code:
Step-by-step explanation:
The given course code is Pre-Algebra, which is just an introduction arithmetic course programs to train high school in the Algebra 1. This course aims to strengthen required problem solving skills, datatypes, equations, as well as graphing.
- In this course students start to see the "big picture" of maths but also understand that mathematical, algorithmic, and angular principles are intertwined to form a basis for higher mathematics education.
- The duration of this code is in year and it is divided into two levels. In this, code it includes PreK to 12 Education Courses
, with the general mathematics
.