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
Anon25 [30]
3 years ago
11

I need help solving this problem

Mathematics
2 answers:
BARSIC [14]3 years ago
8 0
You add the base and to sides which will equal 10 5/12
kirill [66]3 years ago
6 0

let's firstly convert all the mixed fractions to improper fractions and then sum them up.

\bf \stackrel{mixed}{4\frac{1}{12}}\implies \cfrac{4\cdot 12+1}{12}\implies \stackrel{improper}{\cfrac{49}{12}}~\hfill \stackrel{mixed}{2\frac{1}{4}}\implies \cfrac{2\cdot 4+1}{4}\implies \stackrel{improper}{\cfrac{9}{4}} \\\\\\ \stackrel{mixed}{3\frac{2}{3}}\implies \cfrac{3\cdot 3+2}{3}\stackrel{improper}{\cfrac{11}{3}} \\\\[-0.35em] ~\dotfill

\bf \cfrac{49}{12}+\cfrac{9}{4}+\cfrac{11}{3}\implies \stackrel{\textit{using an LCD of 12}}{\cfrac{(1)49+(3)9+(4)11}{12}}\implies \cfrac{49+27+44}{12}\implies \cfrac{120}{12}\implies 10

You might be interested in
Is 3x+4y=8 parallel or perpendicular
daser333 [38]
Dnxndnckclflxpfdlgoggogogfpg
6 0
3 years ago
2X+4=20+5X<br>A)1/2 B)-1/2 C)2 D)-2​
Nookie1986 [14]

Answer:

It seems that your options aren't correct as the right answer is -5.3333... (recurring)

Step-by-step explanation:

1)  2x + 4 = 20 + 5x   (subtract by the smallest unknown)

  -2x                  -2x

2)  4        = 20 + 3x

    -20      -20    (now subtract each side by 20 as we want to leave the unknown on one side and another number on the other side.

3) -16       = 3x   (Divide each side by 3)

   ÷3        = ÷3

4) -5.33333... = x

<h3>Now we have found x but if you're unsure you can substitute to see if your answer is correct.</h3><h3>2 x -5.3333 + 4 = -6.6666</h3><h3>20 + 5 x -5.3333= -6.6665</h3><h3>Our answer is correct! (When answers are rounded, it is equal to the same thing).</h3>
7 0
3 years ago
8 39/40 written as a decimal
liq [111]

Answer:

8.975

Step-by-step explanation:

hope this helped

6 0
3 years ago
Read 2 more answers
Select the best answer for the question.
BlackZzzverrR [31]

       Upon asking I got the rest of the information needed to answer this question.

-> Which one becomes a repeating decimal?

Your answer is D. 1/9.

       1/9 = 0.111111111111111111111111111111111 ... or 0.1 repeating. It can be written with a line over the 1 asyou can see in the attached.

       This means that D is the answer to your question.

7 0
2 years ago
At an archery competition, Aylin hits the target 14 out of 20 tries in round one. If Aylin gets 24 tries in round two, approxima
Andre45 [30]

Answer:

16.8

Step-by-step explanation:

14/20 = 0.7

24 x 0.7 = 16.8

(Feel free to round up or down, or keep it the same depending on the criteria of the question!)

6 0
2 years ago
Other questions:
  • CONVERGENT AND DIVERGENT SERIES PLEASE HELP
    10·1 answer
  • A block of wood has the shape of a triangular prism. The base as right triangles. Find it’s surface area
    14·1 answer
  • Explain how you can use a model to find 6×17
    13·2 answers
  • Jason baked 4 pans of brownies. He gave 1/4 of the brownies to his two sisters. How many pans of brownies did he give to his sis
    13·2 answers
  • Can someone plz help me?
    7·2 answers
  • Wht is 4/7 + 6/11 on the number line
    10·1 answer
  • 12. The sum of four consecutive numbers in A.P. is 32 and the ratio of the product of the first and last terms to the product of
    11·1 answer
  • If BFD and AFC are right angles and
    8·1 answer
  • PLEASE HELP QUICK
    15·1 answer
  • 3. Use powers to rewrite these problems:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!