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
saul85 [17]
2 years ago
11

Simplify

a1" title="3 \frac{1}{4} - 4 \frac{2}{5} " alt="3 \frac{1}{4} - 4 \frac{2}{5} " align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Korvikt [17]2 years ago
8 0

Step-by-step explanation:

(3+1/4)-(4+2/5)

(13/4)-(22/5)

find common denominator of 20

(65/20)-(88/20)

-23/20

Hope that helps :)

You might be interested in
URGENT HOMEWORK HELP!!
DedPeter [7]

Answer:

A

Step-by-step explanation:

The common difference is simply the constant we add/subtract each time. In this case, the common difference is 3/2 as can be seen from the recursive formula. In other words, each new n will be 3/2 larger than the previous.

The answer is A.

7 0
2 years ago
the probability of a basketball player hitting a foul shot is 1/3. how many shots would you expect her to make in 90 attempts?
Kaylis [27]
90 attempts are made and only one third are successful. Multiply the attempts by successes and you get 30 successful shots (90 x 1/3= 30).
8 0
2 years ago
Read 2 more answers
Which value for "a" completes the conditional relative frequency table by row?
irinina [24]

Answer:

a=0.1

Step-by-step explanation:

From the given frequency table, Fiction= Poetry+Prose=total

⇒0.2+0.8=1.0=total

And, Poetry+prose= total

⇒0.18+0.82=1.0= total

Thus, following the same path,we have

Non Fiction= Poetry+prose=Total

⇒a+0.9=1.0

⇒a=1.0-0.9

⇒a=0.1

Therefore, the value of a will be: 0.1

8 0
2 years ago
Read 2 more answers
Three consecutive odd integers add to −9. What are these integers?
Marat540 [252]
Let the number be x.

1st number = x
2nd number = x + 2
3rd number = x + 4

x + x + 2 + x + 4 = -9
3x + 6 = -9
3x = -15
x = -5


1st number = x = -5 
2nd number = x + 2 = -3
3rd number = x + 4 = -1

Answer: The numbers are -1, -3, and -5
8 0
2 years ago
Please Help me idk this
oksian1 [2.3K]

Answer:

4/7

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • After Take Two began renting DVDs at their video store, business soared. Between 2005 and 2010, profits increased at an average
    13·1 answer
  • Cindy’s parking garage charges $3.50 for weekday parking, and weekends are half price. If Cindy parked in the garage 20 times pe
    7·1 answer
  • Does anyone know how to do this
    6·1 answer
  • Find the missing length. Can someone explain it to me, I would be deeply grateful.
    11·1 answer
  • Using a calculator, evaluate the cosine of 18* to the hundredths decimal place: A. 0.951 B. 0.95 C. 0.66 D. 0.660
    13·2 answers
  • −2.8x+5.6&lt;8.4<br><br> please help
    7·1 answer
  • Please help I will give brainliest to first person who answers
    8·2 answers
  • The perimeter of a rectangular pool is 258 m.
    14·1 answer
  • Convert this decimal into its fractional
    13·1 answer
  • Please answer !!!!!!!!!!!!!!!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!