3 years ago

Write the equation of a line parallel to the line y=2x that passes through the given points. a. (0,4) b.(-2,-1) c.(2,0)

Mathematics

2 answers:

melisa1 [442]3 years ago

8 0

Answer:

its option b: (-2,-1)

Step by step:

y=2x

-2=2(-1)

-2=-2

Infinitely many solutions

mart [117]3 years ago

5 0

Answer:

ju mmmmmmjjum,,,,i,,,,, enjoy

Step-by-step explanation:

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25 points + brainly please answer quick

TiliK225 [7]

Answer:

use the pythagoras theorem

Step-by-step explanation:

$4^{2} = 2^2 + (2\sqrt{3})^2\\ 16 = 4 + 12\\16 = 16\\hence they are the sides of right angled triangle$

6 0

3 years ago

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Please show work 7r + 21 = 49r

gulaghasi [49]

Answer:

1/2 = r

Step-by-step explanation:

7r + 21 = 49r

Subtract 7r from each side

7r-7r + 21 = 49r-7r

21 = 42r

Divide each side by 2

21/42 = 42r/42

1/2 = r

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2 years ago

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Three out of four students in a school said they would vote for nuncio for class president. Predict how many of the 340 students

Papessa [141]

3/4 = x / 340....3 to 4 students = x to 340 students
cross multiply
(4)(x) = (3)(340)
4x = 1020
x = 1020/4
x = 255 <==

or this way.....

3 out of 4 students.....3/4 = 75%
so 75% of 340 = 0.75(340) = 255 <=

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3 years ago

What is 2/8+1/6 in the simplest form.

tatuchka [14]

Answer:

20/48

Step-by-step explanation:

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3 years ago

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While walking for exercise, Mia is able to walk only 3\4 as far on Saturday she walks 1 1/2 miles. How many miles did she walk F

Ket [755]

$1\frac{1}{2} - \frac{3}{4}$
$\frac{3}{2} - \frac{3}{4}$
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= $\frac{3}{4}$

3 0

3 years ago