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
NNADVOKAT [17]
3 years ago
10

you can see that there is 8 cm in middle of the trapezoid. above the trapezoid, it says 6 cm, below the trapezoid, it says 11 cm

. find the area of the trapezoid and answer this question in square cm.​

Mathematics
1 answer:
cestrela7 [59]3 years ago
8 0

Answer:

Step-by-step explanation:

The area of a trapezoid is the average of the parallel bases times the height or distance between the two bases

A=h(b1+b2)/2

Here we have h=8cm, b1=6cm, and b2=11cm so

A=8(6+11)/2

A=8(17)/2

A=4(17)

A=68 cm^2

You might be interested in
I need the correct answer please
nikdorinn [45]
So first step is to simplify everything outside of the radicals.
6*2=12
:. The expression is
__ __
12*\| 8 * \| 2
Now we know that
__ __ __
\| 8 = \| 4 * \| 2

And
__ __
\| 2 * \| 2 = 2

And
__
\| 4 = 2

So if we incorporate what we know into the equation, we can figure it out.
So let's first expand the radical 8.
__ __ __
12*\| 4 * \| 2 * \| 2

Now by simplifying the radical four and combining the radical twos, we can get all whole numbers.
12*2*2
Which equals 48.
Answer:48
4 0
3 years ago
The scheduled arrival time for a daily flight from Boston to New York is 9:35 am. Historical data show that the arrival time fol
Lady_Fox [76]

Answer:

The mean is 11.5 minutes and the standard deviation is of 6.64 minutes

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The mean is:

M = \frac{a+b}{2}

The standard deviation is:

S = \sqrt{\frac{(b-a)^{2}}{12}}

Arrival time of 9:18 am and a late arrival time of 9:41 am.

9:41 is 23 minutes from 9:18. So the time is uniformily distributed between 0 and 23 minutes, so a = 0, b = 23.

Mean:

M = \frac{a+b}{2} = \frac{0+23}{2} = 11.5

Standard deviation:

S = \sqrt{\frac{(b-a)^{2}}{12}} = \sqrt{\frac{(23 - 0)^{2}}{12}} = 6.64

The mean is 11.5 minutes and the standard deviation is of 6.64 minutes

8 0
3 years ago
Can someone please help me out asap? thank you
harkovskaia [24]
Answer:

A,B, and C

Step-by-step explanation:

All of the answers are correct besides D, none of the above
5 0
3 years ago
Read 2 more answers
The graph of a system of parallel lines will have no solutions. (1 point) Select one: a. Always b. Sometimes c. Never
Andreas93 [3]

Answer:

Always

Step-by-step explanation:

They never intersect

8 0
3 years ago
Read 2 more answers
Write the equation in slope-intercept form show all your work<br> 3x + 7 = 9
jeka57 [31]
3x=2
x= 2/3

slope is undefined. there is no y intercept
3 0
3 years ago
Other questions:
  • In addition to the blood types A, B, AB , and O, a person’s blood may be classified as Rh positive or Rh negative. In the United
    10·1 answer
  • HELP please !!!!! PLZ
    8·1 answer
  • How are the slope from formula and the point slope from related
    8·1 answer
  • A soft drink manufacturer produces 3408 cans in an 8-hour day. Cans are packaged 24 to a case. How many cases are produced each
    15·1 answer
  • What is the equation of this line?<br><br> y=−2/3x<br><br> y=3/2x<br><br> y=−3/2x<br><br> y=2/3x
    9·2 answers
  • Answer to the question please
    7·2 answers
  • Indica and jean begin their hike at 10 am. they plan to hike fromthe 2.4 mile marker to the 8.1 mile marker. they plan to hike a
    15·1 answer
  • Lindsey took out an 80/20 mortgage to buy a house costing $145,000. The
    9·1 answer
  • Easy one - giving brainly - show work.​
    13·2 answers
  • PLEASE FOR BRIANLESTTTT RIGHT NOW
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!