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
oee [108]
3 years ago
8

Find the width of rectangle which has perimeter of 24 cm and length is 8 cm. *​

Mathematics
1 answer:
MakcuM [25]3 years ago
7 0

Answer:

Breadth is 4cm

Step-by-step explanation:

Perimeter = 24cm

Length= 8cm

let the breadth be x

Perimeter = 2(l+b)

24 = 2(8+x)

24 = 16+2x

24-16 = 2x

8 = 2x

8÷2 = x

4 = x

Therefore, breadth is 4cm

PLS MARK ME AS BRAINLIEST★

You might be interested in
Convert 0.001 to a power of ten
Elenna [48]
0.001 = 10^{-3}
8 0
4 years ago
Anais bought 212 yards of ribbon. She had 1 feet 6 inches of ribbon left after trimming some curtains. How many inches of ribbon
victus00 [196]

Answer:

Step-by-step explanation:

3 0
3 years ago
Hannah finds purple, blue, and silver space rocks while exploring.
Lisa [10]

Answer:

She has 15 more purple rocks than blue.

Step-by-step explanation:

purple= 2/3 of all rocks

blue= 3/4 of all rocks that aren't purple

silver= 3 (or 1/4 of all rocks that aren't purple)

if 3 (silver) is 1/4 of all rocks that aren't purple, blue (3/4) is 3x3=9

if purple is 2/3 of all rocks, blue and silver are 1/3 of all rocks

so 1/3 of all rocks would be 9+3=12

if 1/3=12, then 2/3 (purple)=24

-----

At this point:

purple=24

blue=9

silver=3

-----

purple (24) - blue (9) =15

She has 15 more purple rocks than she does blue.

3 0
3 years ago
-9x + 12x + 10 simplifies to
Free_Kalibri [48]

Answer:

\boxed{\sf 3x + 10}

Step-by-step explanation:

Simplify the following:

⇒-9 x + 12 x + 10

Grouping like terms:

⇒(12 x - 9 x) + 10

12 x - 9 x = 3 x:

⇒3 x + 10

5 0
3 years ago
Read 2 more answers
Lim x-0 3x²/(1-cos5x)
mylen [45]

The limit is presented in the following undefined form:

\displaystyle \lim_{x\to 0}\dfrac{3x^2}{1-\cos(5x)} \to \dfrac{3\cdot 0^2}{1-\cos(5\cdot 0)} = \dfrac{0}{0}

In cases like this, we can use de l'Hospital rule, which states that this limit, if it exists, is the same as the limit of the derivatives of numerator and denominator.

So, we switch

\dfrac{f(x)}{g(x)}\to\dfrac{f'(x)}{g'(x)}

The derivative of the numerator is

\dfrac{d}{dx} 3x^2 = 6x

Whereas the derivative of the denominator is

\dfrac{d}{dx} (1-\cos(5x)) = 5\sin(5x)

So, the new limit is

\displaystyle \lim_{x\to 0}\dfrac{6x}{5\sin(5x)} \to \dfrac{6\cdot 0}{5\cdot 0} = \dfrac{0}{0}

So, it would seem that we didn't solve anything, but indeed we have! Recall the limit

\displaystyle \lim_{x\to 0} \dfrac{ax}{\sin(bx)} = \dfrac{a}{b}

to conclude that the limit converges to \dfrac{6}{25} [/tex]

4 0
4 years ago
Read 2 more answers
Other questions:
  • Glen has a flower garden with an area of 24 square feet. He is adding a square vegetable garden with a side length of x feet. Th
    8·2 answers
  • Paloma added a garden to her painting. She has 12 rows of flowers. Each row has 13 plants in it. Each plant has 15 flowers on it
    9·1 answer
  • What's the answer to x+135=50
    8·1 answer
  • How much minutes would be reduced if a 20 minute video was at 2.0x speed??
    14·2 answers
  • Is this c? Someone help pls
    12·1 answer
  • I need help with this slope question grade 9
    14·2 answers
  • How can I Graph<br> -7x= -105
    11·1 answer
  • The dependent variable g represents the growth of a plant. What variables can represent independent variables in this situation
    7·1 answer
  • 3) Wages of £4.50 per hour are increased by 8%. Find the new hourly wage. ​
    5·1 answer
  • graph a right triangle with two points forming the hypotenuse. using the sides, find the distance between the two points, to the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!