1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
weeeeeb [17]
3 years ago
12

This stuff confuses me

Mathematics
2 answers:
ANEK [815]3 years ago
8 0
11. Parallel lines have the same slope, so the slope of EF is the same as the slope of CD. The slope of CD is found as
.. slope = (difference of y coordinates)/(difference of x coordinates)
.. = (9 -1)/(-1 -(-7)) = 8/6 = 4/3
The slope of EF is ...
.. B. 4/3

12. The perpendicular line is vertical. Its slope is ...
.. D. undefined
Slav-nsk [51]3 years ago
6 0
It's slope would be undefined.
You might be interested in
Choose the two expressions that are equivalent to 6.5 ÷ 1.3.
kenny6666 [7]

Answer:

A & C

Step-by-step explanation:

To find the two expressions that are equivalent to 6.5 ÷ 1.3, you need to solve all of them until you get the two expressions that have a quotient of 5.

Let's begin solving!

65 ÷ 13  = 5

So now we know that A is one of our answers

65 ÷ 130 = 0.5

Not one of our answers because the quotient is not 5

650 ÷ 130 = 5

This is our other answer! We don't need to solve D because we only needed to find two expressions which are A and C.

Hope this helps you :)

8 0
2 years ago
Read 2 more answers
Rectangle A has a length of 2x + 6 and a width of 3x. Rectangle B has a length of x + 2 and an area of 12 square units greater t
Maurinko [17]
So here is how you solve for the answer.
Firstly, you solve for the Area of Rectangle A.
The formula for Area is Length x width.
So A = (2x + 6)(3x) and the result is: 6x^2 + 18x
Now, let y be the width of rectangle B.
<span>(x+2) (y) = 6x^2 + 18x + 12
(x+2) y = 6(x+1)(x+2)
y = 6(x+1)
</span>So the final answer would be width is 6x + 6. The answer is the third option. Hope this answer helps.
7 0
3 years ago
Bookshelf is 51 inches tall how tall is it in feet
Igoryamba
The bookshelf is 4'3" tall. There is 12 inches in a foot twelve times 4 is 48. 48 plus three is fifty-one.
8 0
3 years ago
Natalie and Juan collect marbles. The number of marbles that Natalie has is 4 more than
vekshin1

Answer:

it is od 4m- 3

Step-by-step explanation:

8 0
3 years ago
What are the units for the variable in the following scenario?
lisabon 2012 [21]

Answer:

Her grocery bill is $4.62

Step-by-step explanation:

The first step is to multiply 6 and .43 to get how much it was for all of the apples.

Then the next step is to do the same thing with the oranges.

Then the last step is to add the two together.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Are gas bills, water bills, sewage bills, electricity bills fixed or variable expenses
    8·1 answer
  • What is the lcm of 9,45,81?
    14·1 answer
  • For f(x)=4x+1 and g(x)=x^2-5 find (f-g)(x)
    10·2 answers
  • On January 1st, Jerome concocts a rumor and tells Beth. On January 2nd, they each tell a new person. By the end of January 2nd,
    8·2 answers
  • Determine the intercepts of the line.
    11·1 answer
  • Rewrite in simplest terms : <br> 9(-8d - 7 ) +6(d+7)
    14·1 answer
  • A children's ride at an amusement park has a rule that a person must be shorter than 4 feet tall to ride it.
    8·1 answer
  • A customer bought a soda
    14·1 answer
  • Mitchell buys a $1,400 dryer with an installment plan that requires 17% down. How much is the down payment?
    12·1 answer
  • Find the equation of the line that passes through (1,4) and is parallel to 3x+y+2=0. Leave your answer in the form y=mx+c.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!