Answer:
78.54 ft^2
Step-by-step explanation:
see image below:)
Answer:
B) restaurant to the skating rink
C) (3,2)
Step-by-step explanation:
B) restaurant to the skating rink
C) (3,2)
Answer:
x=2
Step-by-step explanation:
Answer:


2105182
21.03.2020
Math
Secondary School
answered
You randomly draw a marble from a bag of marbles that contains 7 blue marbles, 2 green marbles, and 1 red marble.What is P (not drawing a blue marble)
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Answer
4.2/5
8

vineetgolde14
Ambitious
9 answers
156 people helped
Answer:
total=10
so P(not drawing to blue)= 3/10



soobee72pl and 13 more users found this answer helpful
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4.8/5
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amitnrw
Genius
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3/10 is the Probability of not Drawing Blue Marbles
Step-by-step explanation:
Blue Marbles = 7
Green Marbles = 2
Red Marbles = 1
Total Marbles = 7 + 2 + 1 = 10
Probaility of Drawing Blue Marbles = 7 /10
Probability of not Drawing Blue Marbles = 1 - Probaility of Drawing Blue Marbles
= 1 - 7/10
= 3/10
or
Probability of not Drawing Blue Marbles = Probability of drawing Green or Red Marbles
= 2/10 + 1/10
= 3/10
3/10 is the Probability of not Drawing Blue Marbles
If the angles are vertical, they must be equal.
If the angles are supplementary, then they add up to 180 degrees.
If each angles is x (since they are equal)
then
2x=180, or
x=90 °
The angles are each 90 °