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
Katarina [22]
3 years ago
9

Find the missing fraction. For me Plz

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
7 0

Answer:

x = 1/2.

Step-by-step explanation:

x - 3/10 = 1/5

Multiply through by 10:

10x - 3 = 2

10x = 5

x = 1/2.

rodikova [14]3 years ago
4 0

Answer:

1/2

Step-by-step explanation:

1/5 equals 2/10, so:

? - 3/10 = 2/10

To go backwards, we must add 3/10 to 2/10 and it is equal to 5/10, or 1/2.

So, 1/2 or 5/10 - 3/10 = 2/10

You might be interested in
What is x in 4x+4=5x+45
fiasKO [112]

Answer:

Solve for  

x

by simplifying both sides of the equation, then isolating the variable.

x = − 41

7 0
3 years ago
Read 2 more answers
If you are 600 m from a batter when you see him hit a ball, how long will you wait to hear the sound of the bat hitting the ball
Molodets [167]

Answer:

<em>The speed of sound at 20°C is 343.42 m/s.</em>

<em>You have to wait 1.75 seconds to hear the sound of the bat hitting the ball</em>

Step-by-step explanation:

<u>Speed of Sound</u>

The speed of sound is not constant with temperature. Generally speaking, the greater the temperature, the greater the speed of sound.

The approximate speed of sound in dry air at temperatures T near 0°C is calculated from:

\displaystyle v_{\mathrm {s} }=(331.3+0.606\cdot T )~~~\mathrm {m/s}

The air is at T=20°C, thus the speed of sound is:

\displaystyle v_{\mathrm {s} }=(331.3+0.606\cdot 20 )~~~\mathrm {m/s}

v_{\mathrm {s} }=343.42\ m/s

The speed of sound at 20°C is 343.42 m/s.

To calculate the time to hear the sound after the batter hits the ball, we use the formula of constant speed motion:

\displaystyle v=\frac{d}{t}

Where d is the distance and t is the time. Solving for t:

\displaystyle t=\frac{d}{v}

Substituting the values v=343.42 m/s and d=600 m:

\displaystyle t=\frac{600}{343.42}

t = 1.75 s

You have to wait 1.75 seconds to hear the sound of the bat hitting the ball

6 0
3 years ago
Evaluate the principal square root of 64
anygoal [31]
The square root of 64 is 8 because 8x8 is 64
3 0
3 years ago
Read 2 more answers
Catherine has $54. She plans to spend more than $20 of the money for a painting canvas. The rest will go toward paints. Each tub
erastova [34]
She can buy 3 tubes be cause 8.50 time 2 is less then 20$ but 8.50 times three is more than 20$ its 25.5
3 0
3 years ago
What’s the answer? I need to know this so I can finish my homework FAST!!!!
soldi70 [24.7K]

Answer:


Step-by-step explanation:

he has $16.20 because the amount of cans times the amount of monney per pound equils the answer which means he can buy 2 batterys.

4 0
3 years ago
Other questions:
  • Which of the following is an even function?
    15·1 answer
  • 740% as a decimal and as a mix number
    8·1 answer
  • Tyler went to the supermarket to buy food for a food pantry. He has $36, and can carry up to 20 pounds of food in his backpack.
    10·1 answer
  • Please help me due today i beg of u
    13·2 answers
  • In 2008, there were 6.7 * 10^9 people living on earth. What is that number in standard<br>notation?​
    10·1 answer
  • Find the inverse of function f. f(x)=9x+7 A. B. C. D.
    6·1 answer
  • If you change the sign of a point's x-coordinate, how does the location of the point change? CLEAR CHECK The point moves down an
    5·1 answer
  • Find the distance between a point (–7, –19) and a horizontal line at y = 3.
    7·1 answer
  • A computer processor costs $69.00. It is expected that in 8 months the processor will cost 1/3 its current price. How much will
    6·2 answers
  • What is ─7g + 5 = 2 – g – 7g solved to the variable???
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!