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
3241004551 [841]
3 years ago
7

Please help me on this quick!! Thanks and please show work.

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
8 0
The two parallel bases b1 and b2 are
b1 = 12
b2 = 9
the order of which base you pick doesn't matter

The height is h = 10 and it's perpendicular to each base.

The area is...

A = (1/2)*h*(b1+b2)
A = (1/2)*10*(12+9)
A = (1/2)*10*(21)
A = 5*21
A = 105

Final Answer: B) 105 square centimeters
You might be interested in
Question 6. Which expression is equivalent to 3x(x-6)+5(x-4)?
alukav5142 [94]

Answer:

8x- 38

Step-by-step explanation:

3(x-6)+5(x-4)

Distribute

3x- 18+5x -20

Combine like terms

3x+5x -18-20

8x- 38

5 0
2 years ago
Read 2 more answers
a library has an average of 510 visitors on Sundays and 240 visitors on other days. The average number of visitors per day in a
serious [3.7K]

Answer:

285

Step-by-step explanation:

hi

personally this is how i would do this question but there are other ways.

i would start off by seeing how many sundays there are in the month (which is 5) then the number of other days which is 25. i'd then multiply 5 by 510 which is 2550. add that to 240 times 25 (which is 6000) and all of that together is 8550. divide that by the number of the days in the month (30) and then you'll get the daily avergae for the month

hope this helped:)

6 0
3 years ago
A swimming pool has a diameter of 32 feet.
Setler79 [48]
Area = 256*3.14=804feet^2
4 0
3 years ago
Find the measure of ∠P
Blizzard [7]
Triangles internal angles will always equal 180 degrees.

So, with that being said we can add up the known angles and subtract them from 180 to get our missing angle

28+67  = 95
180-95 = 85
so angle P is 85 degrees
7 0
2 years ago
Read 2 more answers
A girl wants to count the steps of a moving escalator which is going up. If she is going up on it, she counts 60 steps. If she i
Fed [463]
The girl will count 72 steps. 


4 0
2 years ago
Other questions:
  • Siri can take no more than 22 pounds of luggage on a trip or suitcase weighs 112 oz is how many more pounds can she pack without
    7·2 answers
  • What is the the decrease in percentage from 248 to 200
    6·1 answer
  • Heleleppepepepepepepepep pleaee
    10·1 answer
  • For each value of w, determine wheather it is a soultion to -5 -6w ≤7
    13·1 answer
  • What is the area of the circle when the diameter is 2
    12·1 answer
  • 23 clothespins are placed on a clothesline at 2-foot intervals. How far is it from the first clothespin to the last one
    8·1 answer
  • Three consecutive integers have a sum of -42. Write and solve an equation to find the three integers.​
    10·1 answer
  • What is the value of b?
    9·1 answer
  • Lola already has 6 pennies, and she plans to save more. In her first week
    14·1 answer
  • Which line plot displays a data set with an outlier? pick 1, 2, 3, or 4. I NEED THE ANSWER ASAP! First Answer will get brainlies
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!