Answer:
SAS Postulate
Step-by-step explanation:
You can use the SAS (side, angle, side) postulate that says "if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the triangles are congruent"
Side AB is proportionate to DE and
Side AC is proportionate to DF.
Angle A and Angle D are the same; and is between the two sides
I hope this helps.
There were 16 states added.
Tennessee, Ohio, Louisiana, Indiana, Mississippi, Illinois, Alabama, Maine,
Missouri, Arkansas, Michigan, Florida, Texas, Wisconsin, and California
Answer:
x^2 + y^2 - 4x + 6y - 3 = 0
Step-by-step explanation:
(x-a)^2 + (y-b)^2 = r^2 is the equation of a circle which has center point (a,b) and radius r.
So in this question (2,-3) is the center and r=4.
Then we can write the equation as,
(x-2)^2 + (y+3)^2 = 16
x^2 + y^2 - 4x + 6y - 3 = 0
That is the Equation of the circle.
Answer:
n = 1
Step-by-step explanation:
4/5 - 3/5 = 1/5n
collect like terms
-3/5 = 1/5n - 3/5n
-3/5 = 1 - 4/ 5n
-3/5 = -3/ 5n
cross multiply
-15n = -15
Divide both sides by -15
n = 1
