Ask question

Ask question

All categories

3 years ago

13

What is

itle=" \frac{1}{4} = \frac{?}{8} " alt=" \frac{1}{4} = \frac{?}{8} " align="absmiddle" class="latex-formula">

2 answers:

Finger [1]3 years ago

8 0

X=2

First, cross multiply

4*x=1*8

4x=8

Divide by 4 on both sides

x=2

Hope this helped! :)

katen-ka-za [31]3 years ago

7 0

$\frac{2}{8}$

You might be interested in

Good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.

Gekata [30.6K]

Drinking Water - Direct
Our Eating Habits - Direct
Washing Clothes - Indirect

4 0

2 years ago

Read 2 more answers

Which of the following is an example of kinetic energy being converted to potential energy?

horsena [70]

Of the following...?? Is there more to this question? :)

4 0

3 years ago

Read 2 more answers

A 50 kg pitcher throws a baseball with a mass of 0. 15 kg. If the ball is thrown with a positive velocity of 35 m/s and there is

dsp73

The velocity of the pitcher at the given mass is 0.1 m/s.

The given parameters:

<em>Mass of the pitcher, m₁ = 50 kg</em>
<em>Mass of the baseball, m₂ = 0.15 kg</em>
<em>Velocity of the ball, u₂ = 35 m/s</em>

<em />

Let the velocity of the pitcher = u₁

Apply the principle of conservation of linear momentum to determine the velocity of the pitcher as shown below;

m₁u₁ = m₂u₂

$u_1 = \frac{m_2 u_2}{m_1} \\\\u_1 = \frac{0.15 \times 35}{50} \\\\u_1 = 0.105 \ m/s\\\\u_1 \approx 0.1 \ m/s$

Thus, the velocity of the pitcher at the given mass is 0.1 m/s.

Learn more about conservation of linear momentum here: brainly.com/question/13589460

4 0

2 years ago

. You are in an airplane flying over the ocean. How could you most accurately determine your distance from the water?

pshichka [43]

Answer:

i dont nobhhjkkkkkkuii

Explanation:

hjko0fraer

8 0

2 years ago

While bats emit a wide variety of sounds, one type emits pulses of sound at a frequency between 39 kHz and 78 kHz. What is the r

sdas [7]

Answer:

The range of wavelengths of the sound is 7692.30 m and 3846.15 m

Explanation:

A bat emits pulses of sound at a frequency between 39 kHz and 78 kHz. It is required to find the range of wavelengths of this sound.

Bat uses ultrasonic waves. It moves with the speed of light.

If f = 39 kHz,

$\lambda=\dfrac{c}{f}\\\\\lambda=\dfrac{3\times 10^8}{39\times 10^3}\\\\\lambda=7692.30\ m$

If f = 78 kHz,

$\lambda=\dfrac{c}{f}\\\\\lambda=\dfrac{3\times 10^8}{78\times 10^3}\\\\\lambda=3846.15\ m$

So, the range of wavelengths of the sound is 7692.30 m and 3846.15 m.

6 0

3 years ago