Answer: It Diego i think please don’t be mad at me if you get it wrong
Answer:
7.) 16.7
Step-by-step explanation:
7). First you have to find the length of the line with the triangle that is at a 90 angle with the longest side of the triangle
Using the pythagrorem theorem a² + b² = c²
4² + b² = 5²
b² = 5² - 4²
b² = 25 - 16
b² = 9
√b² =√9
b = 3
next you do the same thing to find the missing segment of the longest side
3² + b² = 13²
b² = 169 - 9
b² = 160
b = √160 or ≈ 12.7
12.7 + 4 = 16.7
so 16.7 is the length of that side
Answer:
let me explain how you do this:
Step-by-step explanation:
first, you write your equation down:
-x + 5y = 8
next, group everything out seperately so you can know what to do in this problem, like grouping out each variable and number you see. then, figure out if the solution is simplified down to the last number. if so, if there is two variables that aren't the same, try and figure out a way to solve this equation with these two different variables. figure out if you have to multiply, subtract, add, or divide.
Answer:
I. 1,000 dollars
II. 1,061.84 dollars
III. 1,127.50 dollars
Step-by-step explanation:
Formula for continuous compound interest:
![A = Pe^{rt}](https://tex.z-dn.net/?f=A%20%3D%20Pe%5E%7Brt%7D)
Plug in the values for one year:
A = 1000(2.71828)^(0.06)(1)
A = 1,061.84 dollars
Plug in the values for two years:
A = 1000(2.71828)^(0.06)(2)
A = 1,127.50 dollars
The X-intercepts are where the blue line cross the X-axis.
There is a black dot at (-3,0) and (1,0)
The answer would be the 2nd choice.