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3 years ago

How to write parallel and perpindicular lines

Mathematics

1 answer:

koban [17]3 years ago

7 0

Answer:

Parallel lines are straight lines that don't ever touch. Think of a railroad track.

Perpendicular lines are lines that meet and make a 90 degree angle

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Yallll please help me its my next period and its missing.

jeka57 [31]

Answer:

Step-by-step explanation:

#6:

(5,7) and (25,3)

3-7/ 25-5 = -1/5

#7:

( 6,4) and (12,8)

8-4/ 12-6 = 2/3

i hope this helped! :D

5 0

3 years ago

-7 2/3 +(-5 1/2) +8 3/4=

Svetlanka [38]

Simplify the expression.

Exact Form :

- 53/12

Decimal Form :

- 4.416

Mixed Number Form :

- 4 5/12

Hope this helps !

Have a great day! :)

8 0

2 years ago

Read 2 more answers

In Triangle ABC shown below, side AB is 6 and side AC is 4.

Amanda [17]

Answer: A is the correct option.Segment AD is 3 and segment AE is 2.

Step-by-step explanation:

Given : A triangle ABC where AC=4 and AB=6

then to prove segment DE is parallel to segment BC and half its length.

the length of AD and AE must divide AC and AB respectively to get the same ratio of 2:1

To apply converse of basic proportionality theorem.

If we take first option Segment AD is 3 and segment AE is 2 then

$\frac{AB}{AD}=\frac{6}{3}=\frac{2}{1},\frac{AC}{AE}=\frac{4}{2}=\frac{2}{1}\\\Rightarrow\frac{AB}{AD}=\frac{AC}{AE}$

Therefore by converse of basic proportionality theorem

DE is parallel to segment BC and half its length.

Therefore A is correct option.

7 0

2 years ago

Read 2 more answers

An investment of $5000 has an annual growth rate of 8% for 3 years

Fudgin [204]

Answer: The final balance is $6,341.21.

The total compound interest is $1,341.21.

Step-by-step explanation:

8 0

2 years ago

find the 16th term of the arithmetic sequence whose common difference is d=8 and whose first term is a↓1=3

Softa [21]

Answer:

123

Step-by-step explanation:

3 + (16 - 1)8

3 + (15)8

3 + 120

123

7 0

2 years ago