Answer: 1.5
Step-by-step explanation:
=7-4/6-4
=3/2
=1.5
So we know that x+y+<1(the one that is not labeled or doesn't have a number)=180 degrees.
We also know that x+y= 98 degrees.
<1 and 98 degrees are supplementary. so <1=82 degrees.
We know that the triangle is isosceles so y=82 degrees as well.
We also know that a traingle =180 degrees so x=16 degrees
The first step is to write it as an algebraic equation 12=-4x
*is always means equals when translating from words to equations also your coefficient (-4) always comes before your variable (x)*
Now solve like a regular algebraic equation
12=-4x
Divide both sides by -4
-3=x
X=-3
Answer:
60
Step-by-step explanation:
Answer:
perimeter of a square = 4 * side
4 m^2 = 4 * side
side = 4/4
side = 1m
