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
AnnZ [28]
3 years ago
15

I'm havingn trouble in math. What's 3/4 - 2/5 in fraction form?

Mathematics
1 answer:
snow_tiger [21]3 years ago
6 0
\dfrac{3}{4}-\dfrac{2}{5}=\dfrac{15}{20}-\dfrac{8}{20}=\dfrac{7}{20}

You might be interested in
The sum of two numbers is 40 and the difference is 4. What are the numbers?
Scilla [17]

Answer:

18, 22

Step-by-step explanation:

Half of 40 is 20 right? Then one number has to be 2 less, while the other number is 2 more. So there is a difference of 4.

<h2>Hello!!!</h2>
8 0
3 years ago
SHOW YOUR WORK!!<br><br> What is the distance between point A (-3, -2) and Point B (4, -7)?
gulaghasi [49]

Answer: \bold{\sqrt{74}}

<u>Step-by-step explanation:</u>

\text{Use the distance formula: }d_AB=\sqrt{(x_A-x_B)^2+(y_A-y_B)^2}\\where\ (X_A, y_A)=(-3, -2)\\and\ (x_B,y_B)=(4, -7)\\\\\\d_AB=\sqrt{(-3-4)^2+[-2-(-7)]^2}\\\\.\quad =\sqrt{(-7)^2+(5)^2}\\\\.\quad =\sqrt{49+25}\\\\.\quad =\boxed{\sqrt{74}}

3 0
4 years ago
Determine the length of side CB.<br> A)<br> 5<br> B)<br> 5V<br> 5V<br> D)<br> 10
ra1l [238]

Answer:  5\sqrt{3}  which is choice C

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

Explanation:

This is a 30-60-90 triangle. The short leg is 5, as it's opposite the smallest angle. The long leg is \sqrt{3} times that of the short leg.

7 0
3 years ago
Use rounding to estimate the product. Is your estimate an underestimate or an overestimate? 8 × 9.82
kkurt [141]

Answer:

Over

Step-by-step explanation:

7 0
3 years ago
What is the critical value of -1.393
Burka [1]
Is -1.393 the significance level and if so what’s the degree of freedom?
5 0
3 years ago
Other questions:
  • Find the distance between points P (-3, 4) and Q (1, 6).
    13·1 answer
  • Find the missing side and round to the nearest tenth
    12·1 answer
  • This number is 500 thousandths less than 2.845.
    14·1 answer
  • At each stop, you get a snack. Stop 1 you spent a total of $12.50 and gave the cashier $15. How much change did you receive back
    6·2 answers
  • Solve for me pls :)
    13·1 answer
  • Determine when the cost of the two services will be the same amount, and what the price will be.
    10·1 answer
  • Contestants in a dance-a-thon rest for the same amount of time evey hoir. A couple rests for 25 minutew in 5 hours. How long did
    13·1 answer
  • Which order is correct? 0.8. 1 2 3' 3 1. 0 -0.8, 2 1 1. 1 3 3 1 o 1 3. -0.8, 2 3 1 1 IN 1 -0.8 1​
    14·2 answers
  • The graphs show the distances traveled by two bikers riding at constant rates.
    14·1 answer
  • Consider a parallelogram with vertices at (0, 3), (2, 0), (4, 2), and (2, 5).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!