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
marishachu [46]
3 years ago
11

Select True or false for each statement

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
5 0

Answer:

False

True

False

False

Step-by-step explanation:

1. We have to get the sum as follows :

3\frac{4}{9} + 4\frac{6}{9}

= \frac{31}{9} + \frac{42}{9}

= \frac{31 + 42}{9}

= \frac{73}{9}

= 8\frac{1}{9} \neq  7\frac{1}{9}

So, this is false.

2. We have to get the sum as follows :

4\frac{5}{6} + 1\frac{3}{6}

= \frac{29}{6} + \frac{9}{6}

= \frac{29 + 9}{6}

= \frac{38}{6}

= 6\frac{2}{6}

So, this is true.

3. We have to get the difference as follows :

4\frac{5}{8} - 2\frac{4}{8}

= \frac{37}{8} - \frac{20}{8}

= \frac{37 - 20}{8}

= \frac{17}{8}

= 2\frac{1}{8} \neq  2\frac{3}{8}

So, this is false.

4. We have to get the difference as follows :

7\frac{5}{8} - 4\frac{2}{8}

= \frac{61}{8} - \frac{34}{8}

= \frac{61 - 34}{8}

= \frac{27}{8}

= 3\frac{3}{8} \neq   3

So, this is also false. (Answer)

You might be interested in
How many solutions dose the equation 5x + 3x -4 =10 A.0 B.1 C.2 D. Indefinitely many
Gnesinka [82]

Answer:

The answer is 14/8

Step-by-step explanation:

3 0
3 years ago
Write an equivalent expression for 4.5x(2 - 6)
ki77a [65]

4.5x(2 - 6) \\  \\ 1. \: 4.5x \times  - 4 \\ 2. \:  =  - 18x

5 0
3 years ago
Read 2 more answers
2a + 3b = 5<br> b = a - 5
Lunna [17]
<h2>1st Equation:</h2>

Answer for A:

a =  \frac{5 - 3b}{2}

Answer for B:

b =  \frac{5 - 2b}{3}

<h2>2nd Equation:</h2>

Answer:

a = b + 5

<u>hope it helps</u><u>.</u>

5 0
2 years ago
Finish this sentence: "To find the surface area of a prism we need to find the _______ of all of the sides and _____ them togeth
ale4655 [162]

Step-by-step explanation:

you need to find the area and add them together

8 0
3 years ago
Bristol is analyzing positive daily customer feedback on different restaurants to find the perfect place to invest. she would li
sukhopar [10]
Burrito Bros :) Hope this helped.
8 0
3 years ago
Read 2 more answers
Other questions:
  • 3t – 7 = 5t, then 6t = __?
    14·1 answer
  • Which expression is equivalent to (5•3)-4
    12·2 answers
  • peggy is five years older than peter and susan is two years younger than peter the sum of their ages is 15 years how old is each
    8·1 answer
  • What is 15.47 rounded to the nearest whole number?
    10·2 answers
  •  Jackie so $9500 worth of vacuum cleaners in December if she earns a commission rate of 15% of all sales what commission Did sh
    15·1 answer
  • 23.5 + - (-62.74) = ​
    5·2 answers
  • HELP ILL BRAINLIST THE FIRST ONE TO ANSWER
    6·2 answers
  • What is trigonometry???????​
    7·2 answers
  • What is reductionism ......... ​
    6·2 answers
  • Mrs. Farad goes to an office supply store to buy 6 markers and a poster board for each of the 20 girls in her troop. Let m repre
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!