Hello!
According to the dashes, you can see that the two separate triangles are congruent. Therefore, these two angles are congruent. We will solve below.
6n-10=50
We add 10 to both sides.
6n=60
Divide both sides by 6.
n=10
Therefore, our answer is A) 10.
I hope this helps!
40.50-21.75=23.75
23.75/3=7.916 which you would round up to 7.92 so the answer is “about $7.92”
Answer:
(5, 2)
Step-by-step explanation:
If we're reflecting across the y-axis, the y value of the point stays the same, because we're going from left to right in this case. The x point, on the other hand, gets inverted (- to + and + to -). -5 becomes 5 and 2 stays the same.
Answer:
see image
Step-by-step explanation:
see image. We can use the given info and definition of isosceles (congruent sides) and reflexive property (something is congruent to itself) to prove (i) by SSS.
The using "Corresponding Parts of Congruent Triangles are Conguent" (CPCTC) to get more info to prove (ii) by SAS