Answer: 60
Step-by-step explanation:
It’s an equilateral triangle based on the congruent sides.
Answer: 4/9
Step-by-step explanation:
apply product rule to 2/3 2^2 / 3^2
Since 1/8000 is 0.000125, we can move the decimal 4 terms to the right.
So that will be 1.25 • 10^-4
Choice B
Answer:
therefore the solution of the system of equations is (x,y) = (4,2)
the solution is unique and therefore the the system is neither "inconsistent" nor "dependent"
Step-by-step explanation:
i) x + 2 = 6
x = 4
ii) x - y = 2
4 - y = 2 , therefore y = 4 - 2 , therefore y = 2
iii) therefore the solution of the system of equations is (x,y) = (4,2)
iv) the solution is unique and therefore the the system is neither "inconsistent" nor "dependent"
An example of a parallelogram with congruent diagonals is a square.
Hope this helps =)