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
White raven [17]
2 years ago
8

Find the Area and Perimeter of a rectangle where length and width are given as 12 and 8 cm respectively.​

Mathematics
2 answers:
sertanlavr [38]2 years ago
6 0
  • Length=L=12cm
  • Breadth=B=8cm

Area:-

\\ \rm\hookrightarrow LB

\\ \rm\hookrightarrow 12(8)

\\ \rm\hookrightarrow 96cm^2

alexandr1967 [171]2 years ago
4 0

Answer:

perimeter of rectangle = 2×length+breadth

=2×12+8=2×20=40cm

area of a rectangle= lengtj×breadth=12×8=96

You might be interested in
Given the equation y = 3x − 4, what is the value of x when y = 5? A) 3 B) 6 C) 9 D) 12
timurjin [86]

Answer:

3

Step-by-step explanation:

the equation would be 5 = 3(3) - 4

which is 9 - 4 = 5

7 0
4 years ago
The rate of change from 23 to 30 is
____ [38]

Answer:

7

Step-by-step explanation:

8 0
3 years ago
If ADEF is reflected over the x-axis, what would be the coordinates of point F?
Brut [27]

Answer:

Please check the explanation.

Step-by-step explanation:

Let the coordinates of the point F be (x, y).

When a point F(x, y) is reflected over the x-axis, the x-coordinate of the point F remains the same, and the y-coordinate of the point reverses the sign.

Thus, the rule of reflection over the x-axis:

F(x, y)   →    F'(x, -y)

Here,

F'(x, -y) would be coordinates of point F after the reflection over the x-axis.

Let say, the point F(1, 2).

The coordinate of the point F after the reflection over the x-axis would be:

F(1, 2)   →    F'(1, -2)

Thus, F'(1, -2) would be the coordinates of point F after the reflection over the x-axis.

6 0
3 years ago
I'll mark the best or the first as brainliest.
FinnZ [79.3K]

Answer:

<em><u>Here</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>error</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em>

<em><u>\pi {r}^{2}</u></em>

<em><u>It</u></em><em><u> </u></em><em><u>should</u></em><em><u> </u></em><em><u>have</u></em><em><u> </u></em><em><u>been</u></em><em><u> </u></em><em><u>,</u></em>

<em><u>2\pi {r}^{2}</u></em>

Step-by-step explanation:

<em><u>Corrected</u></em><em><u> </u></em><em><u>formula</u></em><em><u>:</u></em>

<em><u>2\pi  {r}^{2}  + 2\pi rh</u></em>

<em><u>= 2\pi ({5}^{2})  + 2\pi(5)(10.6)</u></em>

<em><u>= 50\pi + 106\pi</u></em>

<em><u>= 156\pi</u></em>

<em><u>= 489.84 {yd}^{2}</u></em>

<em><u>approx . \: 489.8 {yd}^{2} (ans)</u></em>

6 0
3 years ago
If 25=4x-7, then x =
sasho [114]

Answer:

x=8

Step-by-step explanation:

Move all terms that don't contain  x  to the right side and solve.

6 0
3 years ago
Other questions:
  • List one way a parallelogram and a rhombus are different
    6·2 answers
  • Name the multiplication property shown the equation 12 times m = m times 12
    13·1 answer
  • Write an inequality for the situaions below and solve:
    13·1 answer
  • A boy is n years old. His sister is four times as old. The sister's age is
    15·1 answer
  • A χ2 goodness-of-fit test is performed on a random sample of a bag of 30 Skittles® to determine whether the proportion of each f
    13·1 answer
  • I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS ALL PARTS CORRECTLY!!!!
    13·1 answer
  • PLEASE HELP
    13·1 answer
  • How do i solve for x?
    11·1 answer
  • PLEASE HELP BRO!!!!!
    8·1 answer
  • Tell whether (-9,2) is a solution of x+3y≥-2
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!