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Makovka662 [10]
3 years ago
5

Find the area of the trapezoid

Mathematics
2 answers:
jenyasd209 [6]3 years ago
6 0

Answer:

its D

Step-by-step explanation:

Marrrta [24]3 years ago
3 0
Count the number of Little boxes there are on each side Like I did in the picture below. Then separate the triangle and the rectangle so that you can find the area of the rectangle first which you can figure out with just doing base times height. Then find the area of the triangle which is base times height divided by 2. The area of the rectangle should be 20 and the area of the triangle should be 6. Then you just add the two together so the area of a trapezoid should be 26. Now this is the area of the trapezoid not the perimeter. Perimeter and area are different things to find the perimeter you just count the outside lines of the trapezoid so it would be 5+4+5+3 Plus the long side of the triangle which you find by using Pythagorean theorem (A squared plus B squared equals C squared) I also show this in the picture below.
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Plz help will give brainiest to the first person who answers this correctly plz helpppp!!!!
Svetach [21]

Its B please brainleiest

3 0
3 years ago
The list of individuals from which a sample is actually selected is called the sampling frame. Ideally, the sampling frame shoul
Ira Lisetskai [31]

Answer:

Question 1:

  • 2. Households that possess only cellphones.
  • 5. Households without telephones.

As the pollster used the telephone directory, they will get the numbers of listed people in that community. Cellphones are not listed along with households with telephones so these will be underrepresented.

Question 2:

  • 1. Lower income people (cannot afford a phone).
  • 2. people who choose not to list their numbers people who choose not to have phones.

Question 3:

  • 2. Households with unlisted numbers  
  • 4. Households with land-line telephones that have moved into the community since the most recent community telephone directory was printed.

Households with unlisted numbers will still be called because the person is using random dialling which means that even if the number is not listed, it can still be called. Households with landlines will most definitely be reachable as well.

8 0
3 years ago
Please help with this question:
strojnjashka [21]

Answer:

yes

Step-by-step explanation:

as long as the two shortest sides add up to more than the longest side then a triangle can be made with those side lengths

8 0
3 years ago
Evaluate 10f+⅔(4d+7)-8
USPshnik [31]

Answer:

9.3 simplified should be 3  if this isn't the answer then I don't know what is anymore because I just wasted my time if its wrong ;-;

Step-by-step explanation:

also I cant put the explanation sorry it says it has a link or inappropriate words in it when it doesn't.

9.3 divided by 3 is 3 so sense that isn't a fraction or anything i guess 3 is the answer in not to sure-

4 0
3 years ago
Read 2 more answers
Solve the absolute value equation:<br><br> |3x+3|=10
yarga [219]

Answer:

  • x = 2.33

Step-by-step explanation:

We know that when there is an absolute value sign, the value inside the bars is always positive.

  • => I3x + 3I = 10
  • => 3x + 3 = 10
  • => 3x = 10 - 3
  • => 3x = 7
  • => x = 7/3
  • => x = 2.33 (Rounded to nearest hundredth)

Hence, the value of x is 2.33.

8 0
2 years ago
Read 2 more answers
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