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2 years ago

How do you prove that two lines are parallel

Mathematics

2 answers:

konstantin123 [22]2 years ago

5 0

Answer:

If they are side by side and do not cross

Step-by-step explanation:

Hope this helps :D

Pani-rosa [81]2 years ago

3 0

Answer:

they are side by side but not intersect

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Solve for y.<br> 72/y=3<br> simplify

Lera25 [3.4K]

Answer:

the answer is 24

Step-by-step explanation:

72/y=3

72/3

8 0

3 years ago

If the circumference is 3/2 pi what is the area

11111nata11111 [884]

Here is your answer

$\frac{9}{16} \pi \: {units}^{2}$

REASON:

Circumference(C)= 2πr

, where r is radius

Given

C= (3/2) π

So,

$2\pi \: r = \frac{3}{2}\pi$

$r = \frac{\frac{3}{2}\pi}{2\pi}$

$r = \frac{3}{4}$

Now,

$area = \pi {r}^{2}$

$= \pi \times { (\frac{3}{4}) }^{2}$

$= \frac{9}{16}\pi \: {unit}^{2}$

HOPE IT IS USEFUL

8 0

3 years ago

An inch is equal to about 2.54 centimeters. Write an expression who he estimates the number of centimeters in x inches. Then est

trasher [3.6K]

There are 30.48 centimeters in 12 inches.

Step-by-step explanation:

Given,

1 inch = 2.54 centimeters

For x inches;

x inches = 2.54*x centimeters

x inches = 2.54x centimeters

Number of centimeters in 12 inches

We will put x=12

12 inches = 2.54(12) centimeters

12 inches = 30.48 centimeters

There are 30.48 centimeters in 12 inches.

Keywords: multiplication

Learn more about multiplication at:

#LearnwithBrainly

5 0

3 years ago

Find the solution set of each inequality below and then determine which inequalities have the same solution set as 1/3(-5x-3) &l

mario62 [17]

1/3(-5x - 3) < 14

-5/3 x - 1 < 14

-5/3 x < 15

-5 x < 45

-x < 9

x > 9

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3 years ago

Write the following inequality in slope-intercept form. −6x + 2y ≤ 42

zubka84 [21]

Add the 6x to both sides. Then divide both sides by 2 to get y by itself.

y <= 6x + 42

Note: if it were a -2y, you’d have to flip the inequality sign when dividing by that negative 2.

:)

7 0

2 years ago

Read 2 more answers