Answer:
(-1, -5)
General Formulas and Concepts:
<u>Algebra I</u>
Coordinate Planes
- Coordinates (x, y)
- Intersections b/t 2 lines
- Graphing
Step-by-step explanation:
<em>Note:</em>
Where the 2 lines intersect is the solution to the systems of equations.
Answer:
Triangle ABC and Triangle JLK
Step-by-step explanation:
For Triangle ABC the 8 and 10 are both on the same if you turn Triangle JLK over clock wise it will be the same and plus both insides are 20 degrees. While the other Triangles have their 8 and 10 on other sides.
Answer:
x=3
Step-by-step explanation:
Because it is equilateral, all the sides are equal. so you can make your equation
3(2x-3)=21
Distribute the 3 throughout, giving you 6x-3=21
Subtract the 3 from both sides, and you are left with 6x=18
Divide 18 by 6 and you get 3.
Answer:
books per hour.
Step-by-step explanation:
Given:
For 
hours, part of book is 
To find: Unit rate
Unit rate is the part of book completed in one hour.
So, we use unitary method to determine the unit rate.
Unit rate is given as:
On dividing 2 fractions, the division changes to multiplication and the second fraction is reversed. This gives,
Therefore, the unit rate is books per hour.
C would be located around 3.3
Bc=10 meaning b x c= 10
B lies at 3
(Opposite of time is division as you probably already know) so 10/3 is 3.3
(I’m sorry if this wrong but hope it is not and you understand it)
