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3 years ago

HEEEELP WILL GIVE BRAINLIEST

Mathematics

2 answers:

IrinaK [193]3 years ago

3 0

Answer:

Yes

Step-by-step explanation:

3/6 = 12/24

iris [78.8K]3 years ago

3 0

Answer:

Yes!

Step-by-step explanation:

It can be also written as:

3 6

_ = _

12 24

3x2 =6

you multiplied 3 by 2, so do the same to the bottom!

12x2=24

So, this is right!

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I NEED HELP PLEASE! :)

frosja888 [35]

Answer: $\frac{1372}{3}\pi$

This is the same as $\frac{1372\pi}{3}$

units are in cubic centimeters

==============================================

Work Shown:

d = 14 is the diameter

r = d/2 = 14/2 = 7 is the radius

$V = \frac{4}{3}\pi*r^3\\\\V = \frac{4}{3}\pi*7^3\\\\V = \frac{4}{3}\pi*343\\\\V = \frac{4}{3}*343\pi\\\\V = \frac{4}{3}*\frac{343}{1}\pi\\\\V = \frac{4*343}{3*1}\pi\\\\V = \frac{1372}{3}\pi\\\\$

8 0

3 years ago

Find the surface area of the composite figure.

Mariana [72]

8 cm the answer is hope it helps good luck

8 0

3 years ago

A sumo wrestling ring is circular and has a circumference of 4 . 6 π meters 4.6π meters. What is the area A A of the sumo wrestl

LUCKY_DIMON [66]

Answer:

$A=5.29\pi$

Step-by-step explanation:

Formula for circumference of a circle is:

Circumference = $2\pi r$

Given circumference of the ring is $4.6\pi$

Now solving for the radius gives us:

$2\pi r=4.6\pi\\r=\frac{4.6\pi}{2\pi}\\r=\frac{4.6}{2}=2.3$

We know that area of a circle is $\pi r^2$ , substituting the value of r we found, we get the area as:

area (A) = $\pi r^2\\\pi (2.3)^2\\\pi (5.29)\\=5.29\pi$

Hence the Area (A), in terms of $\pi$ is $5.29\pi$

5 0

3 years ago

Read 2 more answers

F of x equals the integral from 0 to x of the cosine of t squared . Use your calculator to find f '(1).

stiks02 [169]

Answer:

First, if we have a function defined as:

$G(x) = \int\limits^x_0 {f(t)} \, dt$

then:

G'(x) = f(x)

$F(x) = \int\limits^x_0 {cos(t)^2} \, dt$

then:

F' = dF/dt = cos(t)^2

F'(1) = cos(1)^2 = 0.2919

If we round it up to the third digit after the decimal point we get:

F'(1) = 0.292

The correct option is the second one.

4 0

3 years ago

Bodmas 6x (3+8) -8x(6-2)

Leona [35]

If your looking for the answer then it’s 34

4 0

3 years ago