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
igor_vitrenko [27]
3 years ago
5

Find the area of the trapezoid

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
6 0

Answer:

44

Step-by-step explanation:

Formula

\frac{1}{2}  \times h \times (sum \: of \: parallel \: sides(b1 + b2))

Your scale is 2cm to 2units therefore the parameters are as follows

h=4

b1=9

b2=13

\frac{1}{2}  \times 4 \times (9 + 13)

\frac{1}{2}  \times 4 \times 22

\frac{1}{2}  \times 88

\frac{88}{2}  \\  = 44

You might be interested in
Two rectangular picture frames have the same area of 45 square inches but have different side lengths. Frame A has a length of 6
Vilka [71]

9514 1404 393

Answer:

  1. the longer frame (B) has the shorter width

  2. the shorter width is 6 3/7 inches, area divided by length

Step-by-step explanation:

The relation between area, length, and width is ...

  A = LW

Then the width is ...

  W = A/L . . . . .  inversely proportional to length

__

1. Since length and width are inversely proportional (when area is constant), the shorter width will be associated with the longer length. Frame B will have the shorter width.

__

2. The width of frame B is ...

  W = A/L = (45 in²)/(7 in) = 45/7 in = 6 3/7 in

5 0
3 years ago
Use Order of Operations to simplify. 42 – (28 ÷ 7) + 111
Mariulka [41]
do parentheses first which gives you 42-4+111 then aubtract to get 38+111 which equals 149
8 0
3 years ago
Read 2 more answers
Mrs. Clever rolls a number cube once.
Zinaida [17]

Answer:

I think it would be 1 out of 6 or B.

Step-by-step explanation:

I think so because there are 6 sides to a cube and if Mrs.Clever only rolls it once then it would be 1 out of 6.

4 0
3 years ago
I am needing help with this question!!
Leni [432]
The answer is C. y = - 2x - 1

hope that helps!! :)
6 0
3 years ago
If AD is an altitude of triangle ABC, then angle ABC is:
alexira [117]
<ADB = 90 degrees

hope it helps
7 0
3 years ago
Other questions:
  • For which values of x is the inequality 5x-11 less than or equal to 3x-11
    15·1 answer
  • The slope of the line containing the points (-5, 3) and (-2, 1) is
    14·1 answer
  • Adrian is 8 years old. In three years he will be 13 of his mother’s age. How old will his mother be in 3 years?
    10·2 answers
  • There are 6 red marbles, 4 blue marbles, and 15 green marbles in a jar. If you reach in and randomly draw one, what is the proba
    8·1 answer
  • What is the probability of the spinner stopping on an even number?
    15·2 answers
  • Hi may someone help me out with this please
    11·1 answer
  • Javier is building a model train. He has enough track for a train that is
    6·1 answer
  • What is X-2&gt;4 does anybody know?
    8·1 answer
  • Hello free plonts have a good day
    7·2 answers
  • 7 - 2x = 11<br> What is the value of x? Show your working.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!