Answer:
- 2/3
-2/3
2/-3
Step-by-step explanation:
First we r gonna find the other leg
a^2 + b^2 = c^2
32^2 + b^2 = 40^2
1024 + b^2 = 1600
b^2 = 1600 - 1024
b^2 = 576
b = sqrt 576
b = 24
perimeter is : a + b + c
p = 32 + 24 + 40 = 96 m <===
Answer:
A) The following are true:
2+4x=2(2x+1)
2+4x=2⋅2x+2⋅1
2+4x=4x+2
2+4x−4x=4x−4x+2
2=2
B)
There are infinitely many solutions.
The equation is an identity
The solution is 2.
The equation is true for all values of x.
Step-by-step explanation:
Please give me brainliest :)
I am assuming this is a triangle.....P = a + b + c
P = 2a - 3 + 2a + 3a + 1....combine like terms
P = 7a - 2 <==