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alexdok [17]
3 years ago
13

When are two lines parallel?

Mathematics
2 answers:
nlexa [21]3 years ago
8 0

Answer:

B

Step-by-step explanation:

Marizza181 [45]3 years ago
8 0
B when slopes are equal
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While moving up on the rope-way, I noticed that the seat place in the opposite direction was numbered as 95. Behind it was numbe
Verizon [17]

The seat in the middle of the one-way route is 34

The seats are given as:

First= 0 --- the first seat behind the seat number 95

Last= 66 --- my seat

The seat number half-way would be:

Half = \frac{Last - First}{2} + 1

This gives

Half = \frac{66- 0}{2} + 1

Subtract 0 from 66

Half = \frac{66}{2} + 1

Divide 66 by 2

Half = 33 + 1

Add 33 and 1

Half = 34

Hence, the seat in the middle of the one-way route is 34

Read more about median at:

brainly.com/question/8892632

6 0
2 years ago
In your own words, explain why C=2πr, where C is the circumference of a circle of radius r. Include a description of the number
schepotkina [342]

Answer:

Pi—which is written as the Greek letter for p, or π—is the ratio of the circumference of any circle to the diameter of that circle. Regardless of the circle's size, this ratio will always equal pi(3.1415).

There are two radii in one diameter. The formula for circumference is pi*d when using diameter which explains the two in front of the formula given by your teacher.

Step-by-step explanation:

7 0
3 years ago
Mrs.Hickmam is making cookies. She uses 2 cups of sugar for every 3 tsp. of baking soda
Paul [167]
For every cup of sugar you use 1 1/2 tsp.
X=12(1.5)
18 tsp
5 0
4 years ago
Please answer as many as you can.
dimaraw [331]

Answer: okay so your problems are like 10000000k through  out resons of dum. so x=-1. is a little wrong becayse the x = into a 1 so  you make the 1 that factor. so thats why answer for 2.5

Step-by-step explanation:

6 0
3 years ago
What is a1? what is d? what’s the equation? what is a7? what is a59?
Zina [86]
Answer:

a1 = 2

d = 3

an = 2 + (n - 1) * 3

a7 = 20

a59 = 176

Steps:

a1 is the initial value (when n equals 1), and since there are 2 crosses, it is 2.

d is the added value to each amount of crosses. And since the second amount is 5 and the third amount is 8, we can determine that each n is adding 3 crosses, therefore making d = 3.

The equation is simply plugging in the values for a1 and d.

A7 is simply plugging in 7 for n in the equation and solving for it. So;

a7 = 2 + (7 - 1) * 3

a7 = 2 + 6 * 3

a7 = 2 + 18

a7 = 20

And same thing as the last for 59 except substitute 59 in for where you put 7;

a59 = 2 + (59 - 1) * 3

a59 = 2 + 58 * 3

a59 = 2 + 174

a59 = 176
8 0
3 years ago
Read 2 more answers
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