Nancy wants to make a bird seed mixture to put in her birdfeeder. The mix will be 20% thistle seed and 80% sunflower seed. If her birdfeeder holds 10 cups of birdseed. How much of each type of seed will she need? Thistle: Sunflower seed:​

1/6

step-by-step explanation:

hello, never fear papaguy is here!

c. histogram

step-by-step explanation:

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.