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makvit [3.9K]
3 years ago
14

Need help with this please

Mathematics
1 answer:
Sav [38]3 years ago
4 0
Your going to have to use the distance formula for these questions which is the square root of (x sub 2 - x sub 1) + (y sub 2 - y sub 1). For number 1 your coordinates are (-5,5) and (1,-2). Substituting these values into the formula your answer for number 1 is 9.2.
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Answer that question please!
zubka84 [21]
Yes it is greater than 6 because of common denominator
8 0
3 years ago
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Help&amp;EXPLAIN <br> =============
Serhud [2]

Answer:

circumference=7.85

πd=7.85

d=7.85/π=2.49=2.5ft.

3 0
2 years ago
Explain you can use the whole number expression 248 divided by 4 to check that your answer to exercise 2 is reasonable
Alex17521 [72]
248 ÷ 4 =  62 that is the answer

6 0
3 years ago
a game where two players each throw two dice each. if any one die matches the other, you win a dollar. if there is no match, you
nadezda [96]

Yes, I would play the game, because the probability of winning is 13/18.

Probability:

Probability refer the possible occurrence of any particular event.

Given,

A game where two players each throw two dice each. if any one die matches the other, you win a dollar. if there is no match, you lose a dollar.

Here we need to find whether we able to play this one or not.

To find that one, first, we have to identify the winning scenarios,

Let us consider five winning scenarios. Lets represent the dice outcomes as A, B, C, and D, where your dice are A and B and the other player's are C and D. The five scenarios are:

1) A = B

2) A = C

3) A = D

4) B = C

5) B = D

We know that the total possible outcomes is 6^4. We can go through each scenario and count the possible outcomes. We must be careful to avoid overcounting.

Based on this,

The probability that none match is

=> 6*5*4*3/6^4

=> 360 / 1296

=> 5 / 18

So, probability of winning is,

=> 1 - 5/18

=> 13/18.

So, based on the probability the chance of winning is high. So, we can play it.

To know more about Probability here.

brainly.com/question/11234923

#SPJ4

5 0
1 year ago
Can help me how<br>Macam mana... ​
Alborosie

Step-by-step explanation:

i)

2(x+2)=7

2x+4=7

2x=7-4

2x=3

x=3/2

ii)3x + y =8 , y=x

3x + x = 8

4x = 8

x = 2

8 0
2 years ago
Read 2 more answers
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