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disa [49]
3 years ago
13

Simplify -19 – 1 + (–24)

Mathematics
2 answers:
IrinaK [193]3 years ago
3 0
First subtract -19 - 1 = -20

Next, + (-24) is the same as just simply subtracting 24

-20 - 24

Subtract that and you get -44
Ira Lisetskai [31]3 years ago
3 0
-19 - 1 + (-24) 

-19-1-24       Simplify \ brackets


= -44
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a card is chosen from a standard deck, then a month of the year is chosen. find the probability of getting a face card and june​
Irina-Kira [14]

Answer:

Probability of chossing a face card and the month of june = 0.019

Step-by-step explanation:

Let A be the event that a face card is chosen from a deck of 52 cards

And

B be the event that a month is being chosen from 12 months of an year

So,

n(S)for A=52

n(S)for B=12

As a deck of card has total of 12 face cards so

P(A)=12/52

=3/13

P(B)=1/12

As both the events are independent, the probability of A and B is the product of both events’ probabilities.

P(A and B)= P(A)*P(B)

=3/13*1/12

=3/156

=0.019

4 0
3 years ago
Help me please help
Iteru [2.4K]
I am not sure but i think it’s 56•
8 0
3 years ago
Which of the following statements are true? I. -(-6) = 6 and -(-4) > -4 III. 5 + 6 = 11 or 9 - 2 = 11 II. -(-4) < 4 or -10
scoray [572]
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8 0
3 years ago
Find the lateral area. Round to the nearest thousandths.
solniwko [45]

Answer:

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Step-by-step explanation:

6 0
3 years ago
Plzzzzzzzzzz tell how to do the 2nd part in question 27
Nutka1998 [239]
Hey ,
Here is the answer to ur question...
Given: A triangle in which area =144root3 cm^2....
To find: Perimeter of the triangle...
Solution: As we know area of an equilateral triangle =root3/4 a^2.....
and given area is 144root3
=>Area =144root3
=>root3/4a^2=144root3
=>a^2=144root3*4/root3
=>a^2=144*4
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So,now we got each side of the triangle as 24cm.
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Hope this helps u....

8 0
3 years ago
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