Answer:
The value of x = 20.05
Step-by-step explanation:
As we know that the sum of the angles in a triangle is 180°.
From the diagram, we can say that the sum of the angles A, B, and C must be 180°.
so the equation of the sum of the angles of a triangle will be:
As
Substituting the values in the equation of the sum of the angles of a triangle to find the value of x.
∵
Subtract from both sides
Therefore, the value of x = 20.05
VERIFICATION:
12 is the answer
Equilateral triangle means the three sides are the same length. You do 3 x 4 = 12
Answer:
D
Step-by-step explanation:
When you add up
,
you have ,
which is what D is.
Side note:
You only add up the exponents when you multiply.
Y=4x + 3
Slope is positive 4 (rise/run) and the line intersects point (0,3)