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anygoal [31]
3 years ago
9

I WILL MARK BRAINLIST IF UR CORRECT

Mathematics
1 answer:
mr_godi [17]3 years ago
5 0

Answer:

40

Step-by-step explanation:

20/.5

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Pls help me thanks in advance,
givi [52]

Answer:

Problem #1) GCF = 5

Problem #2) LCM = 72

Problem #3) GCF = 8

Problem #4) LCM = 45

Problem #5) 12 and 18

Problem #6) 20 and 40

Step-by-step explanation:

Let me know if you want me to explain these by commenting, and i can write an explanation for each problem! Hope this helped!

8 0
2 years ago
What is the value of x?
gulaghasi [49]

Answer:

30 degrees

Step-by-step explanation:

first find the angle of the other angle that is not found

180-100=80 degrees

since all angles of triangle add up to 180 degrees..

180-80-70= 30 degrees

3 0
3 years ago
Read 2 more answers
If the probability of turning left is 0.5 and the probability of
babymother [125]

Answer:

0.5

Step-by-step explanation:

The probability that the first mouse turns left and the second mouse turns right is 0.5 × 0.5 = 0.25.

The probability that the first mouse turns right and the second mouse turns left is 0.5 × 0.5 = 0.25.

So the probability that only one mouse turns left is:

P =  0.25 + 0.25

P = 0.5

Another way of looking at it: the probability that only one mouse turns left is 1 minus the probability that both turn left or both turn right.

P = 1 − (P(both left) + P(both right))

P = 1 − (0.5 × 0.5 + 0.5 × 0.5)

P = 0.5

4 0
4 years ago
-6x-19-4x where x=-2​
Readme [11.4K]

In the equation: -6x - 19 - 4x replace x with -2

-6(-2) - 19 - 4(-2)

Use your rules of PEMDAS to evaluate

12 - 19 + 8

-7 + 8

1

Hope this helped!

~Just a girl in love with Shawn Mendes

5 0
3 years ago
Read 2 more answers
In how many ways could members of the following club line up all 9 members for a photograph?
pentagon [3]

Answer:

N! = 362,880

There are 9 factorial ways because there are 9 choices for position 1,  8 choices for position 2, 7 choices for position 3, etc.

8 0
3 years ago
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