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
Dimas [21]
2 years ago
11

What’s the area of this figure? lol i have no idea helppp

Mathematics
2 answers:
Marianna [84]2 years ago
7 0

Answer:

take all the numbers and multiply...

Step-by-step explanation:

xxTIMURxx [149]2 years ago
5 0

Answer:

285

Step-by-step explanation:

For the top section, we can portion out 20 x 8 = 160.

Next, directly in the middle is a 5 x 5 square = 25.

Finally, we have a right triangle with dimensions 10 x 20 so the area would be 10 x 20 / 2 = 100.

160 + 25 + 100 = 285.

You might be interested in
Without using a calculator, fill in the blanks with two consecutive integers to complete the following inequality ____ < √134
puteri [66]

11 < \sqrt{134} < 12\\\\because\\\\11^2=121 < (\sqrt{134})^2=134 < 12^2=144

7 0
3 years ago
Read 2 more answers
identify the type i error and the type ii error that corresponds to the given hypothesis. the proportion of people who write wit
djverab [1.8K]

Type I error is:

" Reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually 0.29 "

Type II error is:

"Fail to reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually different from 0.29 "

<u>What is proportion?</u>

An equation in which two ratios are made equal is called a proportion. For instance, you could write the ratio as 1: 3 (for every one boy, there are three girls), which means that 14 of the population is made up of boys and 34 of the population is made up of girls.

In Statistics, a  type I error is the rejection of a true null hypothesis

and  a type II error is the non-rejection of a false null hypothesis

Given that p = 0.29 is accepted

Now type I error is

C. Reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually 0.29

i.e. (false positive)

and type II error here is

B. Fail to reject the claim that the proportion of people who write with their left hand is 0.29 when the proportion is actually different from 0.29.

To learn more about the proportion from the given link

brainly.com/question/19994681

#SPJ4

3 0
9 months ago
Paul can walk 15 steps in 5 minutes. How long does it take Paul to walk 75 steps at the same speed? I got 25 minutes am i right?
lina2011 [118]

The best way to solve this one is with a proportion:

     (15 steps) / (5 minutes) = (75 steps) / ('x' minutes)

Cross-multiply the proportion:    15 x = 5 x 75

Divide each side by 15  :                 x = 5 x 5 = <em>25 minutes</em>.

You are correct, and Paul walks very slowly.


3 0
2 years ago
Read 2 more answers
PLEASE HELP FIRST GETS BRAINLIEST!!!!!!!!!!!
Shalnov [3]
Four people read 6to 8 books.
7 0
3 years ago
Read 2 more answers
What the geometric mean of 4 and 8​
Arte-miy333 [17]
I think the correct answer is 5.6569
5 0
2 years ago
Other questions:
  • ______ is a group of diseases characterized by uncontrolled growth and spread of abnormal cells in the body and can be caused by
    9·2 answers
  • A cylindrical cardboard mailing tube has a diameter of 5 in. and a height of 30 in. A total of 30% of the tube’s capacity is fil
    8·1 answer
  • Which is not equivalent to the rest 13/20 66% 195/300 0.6500
    5·1 answer
  • The sum of two numbers is 18
    9·1 answer
  • Find the discriminant of 3x2 - 10X=-2.
    7·2 answers
  • Factor this expression 12z+28-7z-3
    7·1 answer
  • A ship captain needs to contact a diver. The communication system has a maximum range of 60 meters. Will the captain be able to
    6·1 answer
  • The math clubs car can travel 9 meters in a second. The race track for the soap box derby is 63 meters long. How many seconds wi
    8·1 answer
  • Describe different situations in the real world that could be modeled and solved by a system of equations in two variables.
    15·1 answer
  • What is a parallelogram Grade 7?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!