At every 1.0 unit, boiling point decreases 1.8 unit, which means the slope m = -1.8.
<u>Complete Question</u>
In triangle ABC: AC=10
, AB=5., Angle C = 30 degrees.
In Triangle DEF: ED= 7.5
, DF=15, Angle F =30 degrees
, Angle E = 90 degrees.
Answer:
A, D and E
Step-by-step explanation:
The diagram is drawn and attached below.
- Triangle ABC is similar to Triangle DEF. (Option E)
Writing it backwards:
- Triangle CBA is similar to Triangle FED. (Option A)
Also,
- Triangle BAC is similar to EDF. (Option D).
Therefore, A, D and E are the similarity statements that describe the relationship between the two triangles.
A card is drawn from a well shuffled deck of 52 cards
Probability of (drawing a card) = 
Total number of cards = 52
Number of spade = 13
Number of heart = 13
Probability ( drawing a spade) = 
Probability ( drawing a heart) = 
probability of drawing a spade or a heart = 
=
= 