Answer:
2 pencils and bought three pens
Step-by-step explanation:
Answer:
![d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%7D)
Step-by-step explanation:
Given: A line is drawn between points ![(x_2,x_1)\,,\,(y_2,y_1)](https://tex.z-dn.net/?f=%28x_2%2Cx_1%29%5C%2C%2C%5C%2C%28y_2%2Cy_1%29)
To find: distance between the two points
Solution:
A coordinate plane is a two-dimensional plane formed by the intersection of a y-axis and x-axis. x-axis and y-axis are perpendicular lines that intersect each other at the origin.
Let d denotes distance between the two points ![(x_2,x_1)\,,\,(y_2,y_1)](https://tex.z-dn.net/?f=%28x_2%2Cx_1%29%5C%2C%2C%5C%2C%28y_2%2Cy_1%29)
Use the formula:
![d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%7D)
Answer:
c) <u>m = 5p-4</u>
Explanation:
Given that function A is : x → +4 → ×2.
A(x) = 2(x+4).
Given that function B is: x → ÷5 → +1.
B(x) = x/5 + 1.
To find the working variables for:
m → Function A → Function B → 2p + 1.
Create this composite function: B(A(x)) = 2(x+4)/5 + 1
Then set x equal to m and solve for the working equation to 2p + 1
_______________
(simplify)
2(m+4)/5 + 1 = 2p + 1
-1 -1
________________
2(m+4)/5 = 2p
÷2 ÷2
___________
(m+4)/5 = p
×5 ×5
_________
(m+4) = 5p
-4 -4
________
<u>m = 5p - 4</u>
Answer:
-0.3
Step-by-step explanation:
Answer: I can only answer 2 cuz that's what I'm studying now that answer would be each one is x2 from the other.
Step-by-step explanation: