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
Aleks04 [339]
3 years ago
8

In the trapezoid ABCD ( AB ∥ CD ) point M∈ AD , so that AM:MD=3:5. Line l ∥ AB and going trough point M intersects diagonal AC a

nd leg BC at points P and N respectively. Find: BC:BN
Mathematics
1 answer:
Ann [662]3 years ago
5 0

Answer:

BC : BN = 8 : 3

Step-by-step explanation:

Parallel lines divide any transversal into segments with the same ratio. That means ...

... BN : NC = AM : MD = 3 : 5

Since BC = BN + NC, the desired ratio is ...

... BC : BN = (BN+NC) : BN = (3+5) : 3

... BC : BN = 8 : 3

You might be interested in
Two circles have the same radius. Complete the description for whether the combined area of the two circles is the same as the a
Elodia [21]

Answer:

see below

Step-by-step explanation:

A = pi r^2

If they have the same radius they have the same area

A two circles = pi r^2 +pi r^2

                      = 2 pi r^2

If we double the radius

A = pi (2r)^2

   = pi 4r^2

The combined area of two circles is  1/2  the area as the area of a circle with twice the radius.

5 0
3 years ago
Read 2 more answers
Choose at least three different careers you are interested in pursuing. Research the education level the career requires, the an
AveGali [126]

Answer:

    The career planning process is ongoing and sequential. Since it is fluid rather than chronological, you move to the next step only when you are ready to do so, and you may move back and forth between steps at any given time. The career planning process is also cyclic. When career change is desired anytime during your work life, you may repeat the process once again. Data from the U.S. Bureau of Labor Statistics indicates that the majority of members of the labor force will make three to four major changes in their career during their 35 to 45 years of working. Because human beings are complex, each of us has unique aspirations, goals, potential for development, and limitations. Although we can follow the same process, career planning outcomes must be individualized.

Step-by-step explanation:

5 0
2 years ago
WORTH 20 POINTS! DUE TODAY! Last one for today: A water pump moves 360 gallons of water in 18 minutes. Draw a graph of the situa
vazorg [7]
1.1 gallons hope u the best good luck
4 0
2 years ago
A line passes through (-2, -3) and (4, -6) what is the slope of the line ?
MrRissso [65]
The slope,  or gradient, of the line is 6/-3 which is -2. The gradient is -2.
8 0
3 years ago
Read 2 more answers
Suppose that the relation G is defined as follows.
Serga [27]

G:{3,4,6}->{0,9}

The pairs represent the input (first number in each pair) and the result (second nu.ber in each pair) for the relation G. for example G(3)=9.

The domain is the set of values that the relation can act upon. The range is the set of the values the results can take

6 0
2 years ago
Other questions:
  • Jamie needs to determine the distance across a river. She selects a rock, R, on the opposite river bank. She finds a tree, T, on
    6·1 answer
  • In a standard deck of cards there are 13 spades, 13 clubs, 13 hearts, and 13 diamonds. The spades and the clubs are black and th
    13·2 answers
  • When asked to factor the x^2-121 a student gives the answer (x-11)(x-11) what is wron with this answer?
    7·2 answers
  • Sam has a loan for $1200 at a rate of 9% annually. How much interest will he pay in 5 years?
    8·2 answers
  • The mean number of hours per day spent watching television, according to a national
    12·1 answer
  • Find the complement of a 27.5 ∘ angle (in degrees).
    15·2 answers
  • The spoilage rate on a shipment of wheat is expected to be 20%. It was purchased at a cost of $5.35 per bushel. What should the
    5·2 answers
  • Solve the equation x^4-2x^3-2x^2-3x-18=0 over the set of complex numbers. Show all work please!
    12·1 answer
  • Write an equation of the line passing through the point (1, 8)​ that is perpendicular to the line x+8y=5​
    15·1 answer
  • Three over four multiplied by five over eleven
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!