Answer:
the length of the missing side is 2
Step-by-step explanation:
Use a^2 + b^2 = c^2
a = 4
b = ?
c = 2sqrt5
4^2 + b^2 = (2sqrt5)^2
16 + b^2 = 20
subtract 16 from both sides
b^2 = 4
take the sqrt of both sides
b = 2
Do you have a picture of it?
4x7
=4x(3+4)
=(4×3)+(4×4).....this is the distributive property
Let the <C=x
We know in a triangle
☆Sum of angles=180°
y=1/3x + 2
the y intercept is 2, and the second point goes up 1 over 3
rise over run
