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
Darina [25.2K]
2 years ago
13

Can someone help me with this question

Mathematics
1 answer:
Contact [7]2 years ago
6 0

well, since each bar is parallel to the adjacent one, so if A || B || C || D || E || F, then A || F.

now, for the angles, Check the picture below.

You might be interested in
PLS HELP!!look at image!!
Katarina [22]

9514 1404 393

Answer:

  C.  D"(0, -1)

Step-by-step explanation:

The attachment shows the two transformations. The original figure is in quadrant III, so rotating it 270° CCW will put the first image in quadrant II. Translating it down and right will move most of it to quadrant IV.

As you can see in the attachment, the location of D" is now (0, -1).

5 0
3 years ago
The snake population on an island is declining at a rate of 2.7% per year. The population was 6000 in the year 2009.
Montano1993 [528]

Answer:

5190

Step-by-step explanation:

2.7% of 6000 is 162.

There is a 5 year span between 2009 and 2014.

So just subtract 162 from 6000 5 times, or multiply 162 by 5, then subtract that from 6000.

Hope It Helps!

7 0
3 years ago
Points (-6,15) and (2,-1) lie on a straight line. What is the slope of the line?
harina [27]

Answer:

m=-2

Step-by-step explanation:

6 0
2 years ago
Danielle earns a 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary
Otrada [13]

Lets begin with our y=mx+b, our constant(b) is 800 that she earns as a salary, our x represents the amount she sells, m then represents the commission which is 8.25% so converting that to a decimal and replacing it as m gets us y = 0.0825x+800. Replace $4500 for x and we have y=0.0825(4500)+800 solve and we get $1171.25

5 0
2 years ago
Write a matrix equation for the given systems of equations.
REY [17]

Answer:

<em></em>\left[\begin{array}{ccc}2&-6&2\\0&3&-2\\0&2&2\end{array}\right] \left[\begin{array}{ccc}x\\y\\z\end{array}\right]= \left[\begin{array}{ccc}1\\-5\\-3\end{array}\right]<em></em>

Step-by-step explanation:

Given system of equations are

2x-6y-2z = 1

3y - 2z = -5

2y + 2z = -3

given

2 x - 6 y - 2 z = 1

0 x + 3 y - 2z = -5

0 x +2y + 2 z = - 3

<em>The Matrix form of the given system of equations </em>

<em>A X = B</em>

<em></em>\left[\begin{array}{ccc}2&-6&2\\0&3&-2\\0&2&2\end{array}\right] \left[\begin{array}{ccc}x\\y\\z\end{array}\right]= \left[\begin{array}{ccc}1\\-5\\-3\end{array}\right]<em></em>

4 0
3 years ago
Other questions:
  • (URGENT) Someone please help I do not get these questions and I only get one try to insert the correct answer. (IF HELPFUL WILL
    6·2 answers
  • An equation for a line in the xy-plane allows you to find the value of y, given x.
    8·2 answers
  • A professor has noticed that, even though attendance is not a component of the final grade for the class, students that attend r
    7·1 answer
  • Expand logb square root of 41/97
    8·1 answer
  • A packaging company is going to make open-topped boxes, with square bases, that hold 140 cubic centimeters. What are the dimensi
    15·1 answer
  • Eram Figure A4
    8·1 answer
  • Please helpp. I have to get this done before 10:05.
    5·1 answer
  • Find the term 10 (T10)​
    5·1 answer
  • A coyote can run up to 43 miles per hour while a rabbit can run up to 35 miles per hour. Write an expression and then find how m
    10·1 answer
  • Tickets are $10 for adults, a, and $5 for students, s, and they expect that twice as many students as adults will attend Their g
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!