Answer:
dependent
Step-by-step explanation:
Maggie picks a card. Now there are only 3 cards left to choose from. Say she picked the yellow card first. Now on the second pick she wanted to get the yellow card. She can't because it is gone. The second draw depends on what happened on the first.
The two triangles BQA and DQC are similar triangles. The ratio of corresponding sides of similar triangle is the same.
So, we can write:
BQ : BA = DQ : DC
15 : 32 = DQ : 19.2
⇒
32 * DQ = 19.2 * 15
DQ = 9
We are to find the length of BD.
BD = BQ + QD = 15 + 9 = 24
So the answer to this question is 24
Answer:
4(7a+6)
Step-by-step explanation:
Factor 28a+24
28a+24
=4(7a+6)
Answer:
x=12
Step-by-step explanation:
1/2*x =1/2x
1/2*2 =1
you need to get the constants on one side so subtract 1 on all sides to get 6=1/2x, then divide by 1/2 on all sides to get x= 12