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
olga nikolaevna [1]
3 years ago
11

Please help me understand

Mathematics
1 answer:
ioda3 years ago
7 0

9514 1404 393

Answer:

  C.  18 inches

Step-by-step explanation:

The median of a trapezoid is the line segment that joins the midpoints of the sides of the trapezoid. It is halfway between the parallel bases, and is parallel to them. It length is the average of the lengths of the two bases:

  (15 +21)/2 = 36/2 = 18 . . . . inches

You might be interested in
Which is the graph of the equation y-1=2/3(x-3)?
Ksivusya [100]

Answer:

The bottom graph is the graph of that equation

7 0
3 years ago
Read 2 more answers
What is the initial value of the function represented by this graph?
Tasya [4]
Omg this is y’all work
6 0
3 years ago
Read 2 more answers
2. In a relationship between variables, what is the variable called that changes in response to
valkas [14]

Answer:

A dependent variable

Step-by-step explanation:

is a variable whose value will change depending on the value of another variable, called the independent variable. Dependent variables are also known as outcome variables, left-hand-side variables, or response variables.

4 0
3 years ago
Sandy sold half of her comic books and then brought 6 more.She now has 11.How many did she begin with?
andreyandreev [35.5K]
10. 11 - 6 = 5 x 2 = 10 :)
8 0
3 years ago
Read 2 more answers
How many interior angles in this polygon
serious [3.7K]
I believe it has 8 angles, each are 135 degrees
sorry if its wrong
4 0
2 years ago
Read 2 more answers
Other questions:
  • The Sears Tower, at 1,451 feet, is one of the tallest structures in the United States. A penny is thrown from the top of the tow
    12·1 answer
  • In an examination, 80 students secured
    5·1 answer
  • PLz look at the pic below
    7·1 answer
  • Which steps will generate an expression equivalent to 17(x+5)
    6·2 answers
  • There are 8 teachers going to the science museum. If each teacher pays $15 to get inside, how much did the teachers pay?
    15·2 answers
  • The Sun is v kilometers from the upper edge of the Earth's atmosphere and q kilometers from the surface of the Earth.
    11·1 answer
  • Select the table that represents the function f(x) = 3x + 5
    8·1 answer
  • The first three terms of a sequence are given .Round to the nearest thousand (if necessary) 13,22,31, find the 31st term
    12·1 answer
  • Which equation is true when the value of x is -127
    12·1 answer
  • Please help!<br> maths functions
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!