Answer:
15
Step-by-step explanation:
a2+b2=c2
Answer:
Diana approximately had 128 cards
Step-by-step explanation:
Let n be the number of cards Diana had. She knows that
- there are 17 kings among n cards
- 4 kings among 30 cards
Write a proportion:

Cross multiply:

(20+5)+(10+6)
you are supposed to use place value to break it down
1.8C +32
1.8x25 +32
45 + 32
77 degrees Fahrenheit.
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the radius would be undefined for this problem