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
mamaluj [8]
3 years ago
7

HELP PLEASE 18 POINTS

Mathematics
2 answers:
joja [24]3 years ago
6 0

Answer:

<h2><em><u>320</u></em><em><u>0</u></em><em><u> </u></em><em><u>cm</u></em></h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>, </u></em>

Length of the rectangle = 12 meters = 1200 cm

Width of the rectangle = 400 cm

<em><u>Therefore</u></em><em><u>, </u></em>

Perimeter of the rectangle = 2(l+w)

= 2(1200+400) cm

= 2 × 1600 cm

= <em><u>320</u></em><em><u>0</u></em><em><u> </u></em><em><u>cm</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

GuDViN [60]3 years ago
6 0

Answer:

3200 cm

Step-by-step explanation:

12m = 12,000 cm so therefore the answer is 3200cm

You might be interested in
What number equals 0.25x0.3?
kicyunya [14]

Answer:

<h2>0.075</h2>

Step-by-step explanation:

<h2>0.25*0.3=0.075. That's the answer</h2>
5 0
2 years ago
Read 2 more answers
2. Making sure your calculator is in DEGREE MODE, evaluate each of the following an
likoan [24]

Answer:

a. 0.921

b. 0.391

c. 2.356

3 0
3 years ago
Miguel wrote the predicted and residual values for a data set using the line of best fit y = 1.82x – 4.3. He left out two of the
Mkey [24]

Answer: a=1.16 and b=0.12


Step-by-step explanation:

We know that the residual value= given - predicted

For x=3

The given value =1.1

The residual value=-0.06

Thus

The predicted value (a)= given- residual

\Rightarrow\ a=1.1-(-0.06)\\\Rightarrow\ a=1.1+0.06\\\Rightarrow\ a=1.16

For x=4

The given value =3.1

The predicted value = 2.98

Thus

The residual value (b) = given - predicted

\Rightarrow\ b=3.1-2.98\\\Rightarrow\ b=0.12

8 0
3 years ago
PLZZZZZ NEED HELP!!!!!!
Lady_Fox [76]
Render ????? I think
5 0
3 years ago
The angles in a rectangle are 90, it is not a parallelogram.
-BARSIC- [3]
Yes. Rectangles has 4 right angles which is equivalent to 90 degrees
6 0
3 years ago
Other questions:
  • Jacoby says that they
    11·1 answer
  • Two submarines are underwater. The number -4,845 represents Submarine A's position (in feet) relative to the surface. The number
    12·1 answer
  • Find the slope of the line through each pair of points (-2,-1) and (8,-3)
    15·2 answers
  • Show the number 154 in two other ways
    10·1 answer
  • Using the diagram shown below, which statement is true?
    14·2 answers
  • Which is the decimal equivalent of 2/3<br><br> A. 0.23<br> OB. 0.32<br> O c. 0.3<br> O<br> D. 0.6
    10·2 answers
  • If isosceles triangle ABC has a 130° angle at vertex B, which statement must be true?
    15·2 answers
  • Plsss help me with thiss !!!
    12·1 answer
  • A swimming coach needs to choose a team for a relay race. The coach must select 4 of 6 available swimmers
    9·1 answer
  • Given: m space measured angle space C space equals space 76, a = 20, and b = 13. What is the length of c to the nearest tenth?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!