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Reil [10]
3 years ago
13

It’s Unit 4 lesson 2 part 1(HSG.C.A.2, HSG.C.A.3) Angle relationships circles Quiz

Mathematics
1 answer:
Alecsey [184]3 years ago
5 0

Answer:

Is it 75

Step-by-step explanation:

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Find the difference or type<br> "impossible"
eduard

Answer:

hope you can understand

6 0
2 years ago
Kelie randomly chooses a number 1 to 10 what is the probability she chooses a number less than 3
Maurinko [17]

Answer:

1/5

Step-by-step explanation:

She has 2 outcomes that satisfy a number less than 3.  She can choose either 1, or 2.  

There are 10 possible choices, so the probability is

2/10 = 1/5

4 0
3 years ago
Read 2 more answers
The numbers 7, 11, 12, 13, 14, 18, 21, 23, 27, and 29 are written on separate cards, and the cards are placed on a table with th
SCORPION-xisa [38]

The probability of picking a card with an even number is \frac{3}{10}.

<h3>What is probability?</h3>
  • Probability is an area of mathematics that deals with numerical descriptions of how probable an event is to occur or how likely a statement is to be true.
  • The probability of an event is a number between 0 and 1, where 0 denotes the event's impossibility and 1 represents certainty.

To find the probability of picking a card with an even number:

  • There are 10 cards on which numbers are written 7, 11, 12, 13, 14, 18, 21, 23, 27, and 29.
  • These cards are placed on a table with the numbers facing down.
  • To find the probability of picking a card with an even number, first, we count all the even numbers written on the cards.
  • 12, 14, and 18 out of 10 cards there are 3 even numbers written on the cards.
  • So, the probability of picking a card with an even number is \frac{3}{10}.

Therefore, the probability of picking a card with an even number is \frac{3}{10}.

Know more about probability here:

brainly.com/question/24756209

#SPJ4

COMPLETE QUESTION:

The numbers 7, 11, 12, 13, 14, 18, 21, 23, 27, and 29 are written on separate cards, and the cards are placed on a table with the numbers facing down. The probability of picking a card with an even number is _____.

5 0
2 years ago
What is {2}{5} divided by {1}{3}
mariarad [96]
2*5=10/3
10/3=3.33
two times 5 equals 10 
1 times 3 equals 3
10 divided by 3 equals 3.33
6 0
3 years ago
0.3(3a-4)-0.05(8a)(-7a)
Anit [1.1K]

Answer:

2.8a²+0.9a - 1.2

Step-by-step explanation:

Given the expression 0.3(3a-4)-0.05(8a)(-7a)

Expand using the distributive law

0.3(3a-4)-0.05(8a)(-7a)

0.3(3a)-0.3(4)-0.05(8a)(-7a)

0.9a-1.2 - 0.05(8a)(-7a)

0.9a - 1.2 + 2.8a²

Rearrange

2.8a²+0.9a - 1.2

Hence the required expression is 2.8a²+0.9a - 1.2

3 0
3 years ago
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