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
AlekseyPX
3 years ago
11

What is the area of a trapezoid with bases of 18.8 cm and 21.2 cm and a height of 17.8 cm?

Mathematics
1 answer:
larisa [96]3 years ago
3 0

(18.8 + 21.2)17.8=712cm

You might be interested in
X2+Y2=25
Fofino [41]
x^{2} + y^{2} =25 is equation of circle which have radius equal 5 and center in (0,0) point

8 0
3 years ago
How do you know to use GCF or LCM to solve a word problem?
agasfer [191]
By The wording and vocabulary
6 0
3 years ago
1 .2a-3b-1 <br>2. 3x + 5 - 4x^2 + x^3
grigory [225]
No solution hope I helped!
7 0
3 years ago
Ughhhh math please help meeeeee
Svet_ta [14]

Answer:

The first one is A The second one would be D

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the anti derivative of f(x)=fourth root(x^3)+cube root(x^2)
koban [17]
\int {( \sqrt[4]{ x^{3} } + \sqrt[3]{ x^{2} }) } \, dx = \\ = \int {( x^{3/4}+  x^{2/3}   )} \, dx = \\  \frac{ x^{7/4} }{7/4}+ \frac{ x^{5/3} }{5/3}+C = \\  \frac{4 \sqrt[4]{ x^{7} } }{7}+ \frac{3 \sqrt[3]{ x^{5} } }{5}+C
4 0
3 years ago
Other questions:
  • Part 1
    7·1 answer
  • Explain why the solution to 3r =2 must be less then 1.
    9·1 answer
  • Rich measured the height of a desk to be 80.7 cm. The actual height of the desk is 80 cm. What is Rich's percent error in this c
    15·1 answer
  • Five years from now, the sum of the ages of a women and her daughter will be 40 years. The difference in their present age is 24
    11·1 answer
  • PLSS I NEED HELP I NEED HELP SOMEONE SAVE ME
    5·1 answer
  • Let n be the middle number of three consecutive even integers. Write an expression for the sum of these integers.
    9·1 answer
  • Mai bought gas for her car. Gas cost $2.95 per gallon Mai bought 8.2 gallons What was the total cost for Mai's gas?
    5·1 answer
  • What is infant mortality rate?​
    9·2 answers
  • What is the slope of the blue line? what is the slope of the green line?
    15·1 answer
  • A store had a 20% off
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!