Which triangle is similar to ABC and why?

ΔJEL

Step-by-step explanation:

When 2 triangles are similar, they have at least 2 congruent angles (this is the AA Similarity Postulate). None of our choices have both 65° and 50°, so let's find ∠C. We know that 65° + 50° + ∠C = 180° (because the sum of all angle measures in a triangle is 180°), and when we solve we get ∠C = 65°. Now, we have to look for a triangle that has at least 2 of these angle measures. ΔJEL has 2 65° angles, and so does ΔABC, so this means that ΔJEL and ΔABC are similar. Hope this helps!

1. minimum

2. 6400

3. eight

hope this !

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,