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
kipiarov [429]
3 years ago
8

Find the sum or difference 31/4+42/4=

Mathematics
1 answer:
Alex73 [517]3 years ago
8 0

The sum of 31/4+42/4= 18.25

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

  • The denominators are same.
  • Then add the numerators and keep the denominators same.

The sum of (31/4) + (42/4) = (31+42)/4

⇒ 73/4

⇒ 18.25

You might be interested in
..1+4=5. 2+5=12. 3+6=21. 8+11=40 or this could be 96 which is right and why
andre [41]
Multiply the numbers being added then add the first number. 4X1=4, 4+1=5.
2X5=10, 10+2=12. 11X8=88, 88+8=96. I'm not sure how to get 40, though. 
Hope I could help.
7 0
3 years ago
152. divided by 190.
Katena32 [7]
The answer will be 4/5
8 0
3 years ago
Please help me I can’t fail it
Hoochie [10]

Answer:

Step-by-step explanation:

1.rational

2.irrational

3.rational

4.rational

5.rational

6.irrational

8 0
3 years ago
EVALUATE SQUARE ROOTS asap
Kamila [148]
1.
√(16+20)=√36=6
C

2.
√(21-9)=√(12)=(√4)(√3)=2√3
B

3. 2*√3=2*1.73205=3.464
B



1.C
2.B
3.B
8 0
3 years ago
In the equation ax2 + bx + c = 0, if b is equal to the new equation is In solving this form of equation, we will use the princip
Sphinxa [80]

Answer:

The answer is b = ax- c/x

when i put the / it means fraction

8 0
3 years ago
Other questions:
  • Given 2x² = -8, x is .
    8·1 answer
  • Instructions: Select the correct answer from each drop-down menu. ∆ABC rotates around point D to create ∆A′B′C′. Based on t
    10·2 answers
  • the fee for the parking garage at the airport is $16 for the first day plus $4.50 for each additional day. which equation repres
    8·1 answer
  • I. Work out the following Questions clearly and neatly
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%5Cfrac%7B5%7D%7B27%7D%20%7D%20" id="TexFormula1" title=" \sqrt{ \frac{5}{27}
    13·1 answer
  • Ursula bought 9 dozen rolls of first aid tape for the health office.The rolls were divided equally into 4 boxes.How many rolls a
    8·1 answer
  • What ratio does not belong 4/10,2/5,3/5,6/15
    11·1 answer
  • Need!!!!! Help!!!!!!
    14·1 answer
  • In the figure shown, r || s. If the measure of ∠ 2 = 146°, what is the measure of ∠ 7
    10·1 answer
  • You started this year with $458 saved and
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!