Answer:
Merry early Christmas to you too,have a great night!
Step-by-step explanation:
Answer:
What is the theoretical probability that Marco will choose a card with a heart on it? It will be 1/4
What is the theoretical probability that Marco will choose a card without a heart on it? the answer to this is 3/4
Step-by-step explanation:
Answer: d = ±10
<u>Step-by-step explanation:</u>
169 =
+ 
169 = (12)² + 
169 = 144 + 
25 = 
100 = d²
√100 = √d²
±10 = d
If two similar triangles have sides in the ratio a : b, then their areas are in the ratio a² : b².
We have the ratio:

Area of the smaler triangle = x
Area of the larger triangle = 567 cm²
Therefore we have the equation:

<h3>Answer: C. 63 cm²</h3>