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Ira Lisetskai [31]
3 years ago
14

two students did a problem as above, but one used x for the first variable and y for the secon variable and the other student us

ed x for the second variable and y for the first variable. how did thier answers differ and which one, if either, was incorrect?
Mathematics
1 answer:
egoroff_w [7]3 years ago
4 0

i am kinda confused can you explain it more please


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Write an equation in point-slope form of the line that passes through the given point and has the given slope. (3, 2); m = 2/3
77julia77 [94]

Answer:

y - 2 = \frac{2}{3}(x-3)

Step-by-step explanation:

Point-slope form: y - y1 = m(x - x1)

Slope: \frac{2}{3}

Point: (3, 2) = (x1, y1)

To write the equation in point-slope form, we need to know the values of the slope and one point. Since we've already been given those values, all we have to do is input them into the equation:

y - y1 = m(x - x1)

y - 2 = \frac{2}{3}(x-3)

The equation in point-slope form is: y - 2 = \frac{2}{3}(x-3)

4 0
3 years ago
Find the number that belongs
tangare [24]

Answer:

2.7

Step-by-step explanation:

322/7=46

46*125=2.71739

round off

2.7

4 0
3 years ago
5.37 + x =12.89 explanation please it’s two step equation
Wewaii [24]

Answer:

7.52

Step-by-step explanation:

5.37 + x = 12.89

In order to solve this equation, we must isolate the variable, x.

1.) To do this, subtract 5.37 on both sides of the equation.

5.37 + x = 12.89

-5.37         -5.37

x = 7.52

Therefore, x = 7.52

6 0
2 years ago
Read 2 more answers
PLEASE HELP!!!<br> Find each measure
Amanda [17]

Answer:

7.)

m<1 = 141

m<2= 39

m<3 = 141

8.)

m<1 = 17

m<2 = 73

m<3 = 107

9.)

m<1 = 101

m<2 = 33

m<3 = 71

Step-by-step explanation:

use the postulates and theorems your teacher gave you.

Also you need some logic

5 0
3 years ago
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1) (7 X 6) = 2 [{45 - 3(7 X 2 - 15 + 6)} + 4] ​
zhuklara [117]

Answer:

42=2[{45-3(14-21)}+4]

42=2[{45-3×-6}+4]

42=2[{45-18}+4]

42=2[{27}+4]

42=2[27+4]

42=2×31

42=62

7 0
2 years ago
Read 2 more answers
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