Answer:
If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.
Step-by-step explanation:
hope this helps:0
Answer:
28
Step-by-step explanation:
You multiply 7 and 8, and then divide it by two.
The answer is

steps
#1) Try to leave a by itself by dividing any variable next to it

you can only divided these variables as all these variables in the original equation. are being multiplied. The opposite if multiplication is division.
The table on the far left
You can tell because every time the x value increases by 1, the y value increases by exactly 1/2 every time