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
Andreyy89
3 years ago
13

The sum 4/7+ -1/3 is rational or inrational

Mathematics
2 answers:
lora16 [44]3 years ago
7 0

Answer:

it is rational

Step-by-step explanation:

Zepler [3.9K]3 years ago
3 0

Answer:

rational

Step-by-step explanation:

its rational cause the awnser is in a decimal so its still a number

You might be interested in
There are 785 students in the senior class. If there are 77 more females in the class than males, how many male and female senio
VLD [36.1K]
There are 431 females

785-77=708
708/2=354
354=males
354+77=431
431=females 
to check work do 431=354 and that equals 785
5 0
3 years ago
ANSWER ASAP DONT SEND A FILE. WHAT IS TRANSFORMATION SHOWN?
Luba_88 [7]

Answer:the answer Is the second option

Step-by-step explanation:

It is reflected across the it is rotated

5 0
3 years ago
Read 2 more answers
What is the x-value of the solution of the system of
LenaWriter [7]

Answer:

Step-by-step explanation:

hello :

y= 5x + 9

y = -x +3

so : 5x+9 = -x+3

5x+x= 3-9

6x=-6

x=-6/6 = -1

5 0
3 years ago
Read 2 more answers
Simplify the expression 3x(x – 12x) + 3x2 – 2(x – 2)2. Which statements are true about the process and simplified product? Check
Kisachek [45]
<h3>1. The term -2(x-2)^2 is simplified by first squaring the expression (x – 2). </h3><h3>TRUE </h3><h3>2. The simplified product is a binomial. TRUE</h3><h3>3. After multiplying, the like terms are combined by adding and subtracting.</h3><h3>TRUE </h3><h3>4. The parentheses are eliminated through multiplication.  TRUE</h3><h3>5. The final simplified product is  -28x^2 + 8x - 8 FALSE</h3>

Step-by-step explanation:

Here, the given expression is :

F(x)  = 3x(x- 12x) + 3x^2-2(x-2)^2

Now, let us first solve the given expression step wise:

F(x)  = 3x(x-12x) +3x^2 -2(x-2)^2\\= 3x(-11x) +3x^2 -2(x^2 +4 -4x)\\= -33x^2 + 3x^2 -2x^2 -8+8x\\= -32x^2 +8x - 8\\\implies F(x)  = -32x^2 +8x - 8

Now, here the given statements are:

1. The term -2(x-2)^2 is simplified by first squaring the expression (x – 2).

TRUE

2. The simplified product is a binomial. TRUE

3. After multiplying, the like terms are combined by adding and subtracting.

TRUE

4. The parentheses are eliminated through multiplication.  TRUE

5. The final simplified product is  -28x^2 + 8x - 8 FALSE

As the simplified expression is: (-32x^2 +8x -8)

7 0
3 years ago
1 3/4 − 4/5 = 35 twentieths − what fraction???<br><br>Plss help will give brainliest :)
7nadin3 [17]

let's firstly convert the mixed fractions to improper fractions and then to do away with the denominators, let's multiply both sides by the LCD of all denominators.

\stackrel{mixed}{1\frac{3}{4}}\implies \cfrac{1\cdot 4+3}{4}\implies \stackrel{improper}{\cfrac{7}{4}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{7}{4}-\cfrac{4}{5}=\cfrac{35}{20}-\boxed{?}\implies \stackrel{\textit{multipling both sides by }\stackrel{LCD}{20}}{20\left( \cfrac{7}{4}-\cfrac{4}{5} \right)=20\left( \cfrac{35}{20}-\boxed{?} \right)} \\\\\\ 35-16=35-20\boxed{?}\implies 19=35-20\boxed{?}\implies -16=-20\boxed{?} \\\\\\ \cfrac{-16}{-20}=\boxed{?}\implies \cfrac{4}{5}=\boxed{?}

8 0
3 years ago
Read 2 more answers
Other questions:
  • Match each step to its justification to solve 2x+5=19
    5·2 answers
  • A cone has a volume of 100 cubic inches and base area of 25 square inches. Malik is making a square prism that has three times t
    15·1 answer
  • I REALLY NEED HELP FAST 20 POINTS!
    14·2 answers
  • 8^1 + 9^2 +9^2+8^1 = ?
    7·2 answers
  • Natalie ran to the library from home. Then she ran 0.25 mile to the track. She ran 1.5 miles around the track and then took the
    10·1 answer
  • What is the value of (-4) to the power of 4
    15·1 answer
  • An ice cream parlor has 54 flavors of ice cream. 4/9 of the flavors are sugar-free, how many flavors of ice cream are
    13·2 answers
  • PLZ HELP ME I'M DESPERATE. 1 QUESTION. I NEED 100% :C
    14·2 answers
  • 7321694 is divisible by???????? PLEASE HELP
    15·1 answer
  • Find the exact value of each variable. Will Get BRAINLIEST If Questions Are Correct.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!