All categories

2 years ago

If a square has breath of 13 cm what would be the lenght and perimeter ?

Mathematics

1 answer:

Kitty [74]2 years ago

3 0

Answer:

The square will have length 13 cm only and it's perimeter will be:

4×13cm

52cm

I hope it helps you

You might be interested in

What is the opposite of –|−8|?

Tcecarenko [31]

Answer:

it should be |8| or just 8 because there can not be a negative in the absolute value sign. pretty sure but not 100%

7 0

2 years ago

Read 2 more answers

The region bounded by y=(3x)^(1/2), y=3x-6, y=0

Ganezh [65]

Answer:

4.5 sq. units.

Step-by-step explanation:

The given curve is $y = (3x)^{\frac{1}{2} }$

⇒ $y^{2} = 3x$ ...... (1)

This curve passes through (0,0) point.

Now, the straight line is y = 3x - 6 ....... (2)

Now, solving (1) and (2) we get,

$y^{2} - y - 6 = 0$

⇒ (y - 3)(y + 2) = 0

⇒ y = 3 or y = -2

We will consider y = 3.

Now, y = 3x - 6 has zero at x = 2.

Therefor, the required are = $\int\limits^3_0 {(3x)^{\frac{1}{2} } } \, dx - \int\limits^3_2 {(3x - 6)} \, dx$

= $\sqrt{3} [{\frac{x^{\frac{3}{2} } }{\frac{3}{2} } }]^{3} _{0} - [\frac{3x^{2} }{2} - 6x ]^{3} _{2}$

= $[\frac{\sqrt{3}\times 2 \times 3^{\frac{3}{2} } }{3}] - [13.5 - 18 - 6 + 12]$

= 6 - 1.5

= 4.5 sq. units. (Answer)

7 0

2 years ago

Sandy sold half of her comic books and then brought 6 more.She now has 11.How many did she begin with?

andreyandreev [35.5K]

10. 11 - 6 = 5 x 2 = 10 :)

8 0

2 years ago

Read 2 more answers

aalyn [17]

If a(n) = (39n^4 -506n^3 + 2341n^2 - 4610n + 3416) / 8 then

a(1) = 85 
a(2) = 17 
a(3) = 19 
a(4) = 4 
a(5) = 2

8 0

2 years ago

||BRAINLIEST 20 POINTS!||

Ipatiy [6.2K]

Answer:

-3+1/5

Step-by-step explanation:

4 0

2 years ago

If a square has breath of 13 cm what would be the lenght and perimeter ?​

If a square has breath of 13 cm what would be the lenght and perimeter ?