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Oksi-84 [34.3K]
2 years ago
9

The point-slope equation of a line is....? HELP ME

Mathematics
1 answer:
Kay [80]2 years ago
8 0
Y-y1=m(x-x1) she kdhkshs jshdkhd
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3 years ago
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Estimate the product of 67 an 73 round each number to the neares tenes
vampirchik [111]

Answer:

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Step-by-step explanation:

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Solve the system using elimination.
Shalnov [3]

Answer:

After simplifying we get (x,y) as (1,3).

Step-by-step explanation:

Given:

x+7y=22,

x-7y=-17

We need to use elimination method to solve the and simplify the equations.

Solution;

Let x+7y=22 ⇒ equation 1

Also Let 4x-7y=-17⇒ equation 2

Now by solving the equation we get;

first we will Add equation 2 from equation 1 we get;

(x+7y)+(4x-7y)=22+(-17)\\\\x+7y+4x-7y=22-17\\\\5x=5

Now Dividing  both side by 5 using division property of equality we get;

\frac{5x}{5}=\frac{5}{5}\\\\x=1

Now Substituting the vale of x in equation 1 we get;

x+7y=22\\\\1+7y=22

subtracting both side by 1 using subtraction property of equality we get;

1+7y-1=22-1\\\\7y=21

Now Dividing  both side by 7 using division property of equality we get;

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4 0
2 years ago
Can anyone answer this? I'll give brianliest I just really really need this
avanturin [10]

Answer:

yes 2=138 degrees

Step-by-step explanation:

Not hundo perecent sure, sorry if it's wrong, if you want me to show my work then please ask

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3 years ago
a total of 1500 raffle tickets were collected during the school fair. if you have 30 raffle tickets, what is the probability tha
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Answer: 1/50 or 0.02

Step-by-step explanation:

30 / 1500 = 1/50

1/50 or 0.02

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3 years ago
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