A proof should contain:
The diagram
The givens
Prove statement
reason column
statement column
Because the 2 bottom inside angles are identical ( they are both 50 degrees) this means that both sides LM and MN are the same length.
To find the length of MN, set both sides to equal, solve for x, then replace x in the equation.
4x = x+3
Subtract 1x from each side:
3x = 3
Divide both sides by 3:x = 3/3 = 1
Now we know x is equal to 1, we can solve for MN:
MN = x+3 = 1+3 = 4
The answer is D. 4
B because k is not a specified number
Answer:
p-150
Step-by-step explanatio
p=precio
reducido=150
se redujo, quiere decir que es "-"
Entonces dice "que expresión presenta el <u>precio reducido</u>"
Entonces sería:
(precio) - (reducido)
p-150
X=number of years that Ethas was 5 times older than his son.
we suggest this equation:
40-x=5(12-x)
40-x=60-5x
-x+5x=60-40
4x=20
x=20/4=5
answer. 5 years.
