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
Natalija [7]
3 years ago
8

QUAL A ÁREA, EM CENTÍMETROS QUADRADOS, DA FIGURA AO LADO?

Mathematics
1 answer:
Ratling [72]3 years ago
3 0

Answer:

Step-by-step explanation:

Dado:

Considere o quadrilátero como trapézio, então nós temos

soma dos lados paralelos = 13+22

altura = 12

Encontrar:

área de trapézio = ?

Solução:

Considere o quadrilátero como trapézio, então nós temos

\textrm{área de trapézio}=\frac{1}{2}\times \textrm{soma dos lados paralelos}\times altura\\=\frac{1}{2}\times (13+22)\times 12\\=210\ centímetros quadrados

You might be interested in
5 questions need ASAP!! mwahhh
Over [174]

Answer: 38

50

you will just add

3 0
3 years ago
Can someone help me with this?
nydimaria [60]

Answer:

  1/18

Step-by-step explanation:

First of all, it works well to consolidate the minus signs:

  =-\dfrac{1}{2}+\dfrac{5}{9}

We can multiply the first fraction by 9/9 and the second one by 2/2 so they have a common denominator.

  =-\dfrac{1}{2}\cdot\dfrac{9}{9}+\dfrac{5}{9}\cdot\dfrac{2}{2}=\dfrac{(-1)(9)+(5)(2)}{(2)(9)}\\\\=\boxed{\dfrac{1}{18}}

4 0
3 years ago
A study published in 2010 showed that city dwellers have a higher risk of developing anxiety disorders and a higher risk of deve
user100 [1]

Step-by-step explanation:

a.It is a controlled experiment because it is clearly seen that an established hypothesis or study is being verified through an experiment, now in this case the hypothesis is tested through an experiment where excessive stress is placed on the Participants during their math exam to effectively verify that people in urban or city areas live with more stress than people in rural areas.

2..As now that the previously established hypothesis has been verified, it is concluded that people who live in the city live with more anxiety and stress than people who live in rural areas.

4 0
3 years ago
What is 7mil times by 7 hundred mill
Marianna [84]

Answer:

i used a cauculator cuz im not good at math so...

Step-by-step explanation:

it is 4.9e+15

8 0
3 years ago
A recipe for a batch of muffins calls for 1/3 cup of sugar, 3/4 cup of flour, and 1/2 cup of milk. How many total cups of sugar,
Arturiano [62]
You need 1 cup of sugar, 9/4 cups of flour and 3/2 cups of milk
7 0
3 years ago
Other questions:
  • What is f(–2)? –3 ,–1, 1 ,3
    12·2 answers
  • Help on number 1 ? :)
    10·2 answers
  • How many solutions exist for the given equation?<br><br> 1/2(x + 12) = 4x - 1
    8·1 answer
  • Alexandria is practicing her long distance running. On day 0, she can run 2 miles without stopping. She wants to add 1/4 mile to
    14·1 answer
  • 28 points!!!!! In the box, type in the number that will correctly complete the sentence.
    9·1 answer
  • HELP QUICK!!!!!!!!
    8·2 answers
  • Do perpendicular lines ever intersect? How many times?
    5·1 answer
  • Who is muslim? ramadan mubarak!
    8·1 answer
  • Place each job in order from highest to lowest by reading each description. Think about other civiliation
    7·1 answer
  • Can someone explain what i do to solve for this!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!