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
lidiya [134]
1 year ago
14

Which of the following options have the same value as 40% percent of 84? Choose 2 answers

Mathematics
1 answer:
hram777 [196]1 year ago
3 0

Answer:

The answer in decimal form is 33.6.

The answer in fraction form is 33\frac{3}{5}.

Step-by-step explanation:

To find 40% of 84, multiply 84 and 0.4.

84 × 0.4 = 33.6

The answer in decimal form is 33.6.

The answer in fraction form is 33\frac{3}{5}.

Hope this helps!

You might be interested in
Point A(4,2) is translated according to the rule (x,y)-> (x+1, y-5) and then reflected across the Y-axis.
marishachu [46]
Given:

Point A with coordinates: (4, 2) is in the first quadrant.

The point is translated to the rule (x, y) --> (x+1, y-5)

Now, point A becomes (4+1, 2-5) = (5, -3) which is now in quadrant 4. 

The point is reflected across the y-axis. Now, it is in the third quadrant. 
8 0
3 years ago
Read 2 more answers
Put the numbers into the boxes to represent the sum of the rational expression<br> given below.
Reika [66]

Answer:

\frac{4x+9}{2x+5}

Step-by-step explanation:

  • Cross multiply.
  • Add like terms.
  • Simplify.
7 0
3 years ago
Evaluate: 2·5\4^-2 <br> A) 5\8 B<br> B) 8\5 <br> C) 40 <br> D) 160
alexandr402 [8]
D. 160 you simplify the expression to get your answer.
3 0
3 years ago
Read 2 more answers
Find x: 3/(x-4)(x-7) + 6/(x-7)(x-13) + 15/(x-13)(x-28) - 1/x-28 = -1/20
Novay_Z [31]

The value of x<em> </em>in the polynomial fraction 3/((x-4)•(x-7)) + 6/((x-7)•(x-13)) + 15/((x-13)•(x-28)) - 1/(x-28) = -1/20 is <em>x </em>= 24

<h3>How can the polynomial with fractions be simplified to find<em> </em><em>x</em>?</h3>

The given equation is presented as follows;

\frac{3}{(x - 4) \cdot (x - 7) }  + \frac{6}{(x - 7) \cdot (x - 13)   }  + +\frac{15}{(x - 13) \cdot (x - 28) } - \frac{1}{(x - 28)  } =  -  \frac{1}{20}

Factoring the common denominator, we have;

\frac{3\cdot(x - 13) \cdot(x - 28) + 6 \cdot(x - 4) \cdot(x - 28)  + 15 \cdot(x - 4) \cdot(x - 7)  - (x - 4) \cdot (x - 7)\cdot(x - 13)}{(x - 4) \cdot (x - 7)\cdot(x - 13) \cdot(x - 28)}   + =  -  \frac{1}{20}

Simplifying the numerator of the right hand side using a graphing calculator, we get;

By expanding and collecting, the terms of the numerator gives;

-(x³ - 48•x + 651•x - 2548)

Given that the terms of the numerator have several factors in common, we get;

-(x³ - 48•x + 651•x - 2548) = -(x-7)•(x-28)•(x-13)

Which gives;

\frac{-(x - 7) \cdot(x - 28)\cdot (x - 13)}{(x - 4) \cdot (x - 7)\cdot(x - 13) \cdot(x - 28)}   + =  -  \frac{1}{20}

Which gives;

\frac{-1}{(x - 4)}   + =  -  \frac{1}{20}

x - 4 = 20

Therefore;

  • x = 20 + 4 = 24

Learn more about polynomials with fractions here:

brainly.com/question/12262414

#SPJ1

5 0
2 years ago
Solve for ,×. Then, circle whether each angle pair is complementary or supplementary.​
Svet_ta [14]

See the solution above..☝☝

HOPE THIS WILL HELP!!!

<h3>PLZZ PLZZ MARK ME BRAINLIEST!!</h3>

6 0
3 years ago
Other questions:
  • If your data set does not include an outlier which measure of center, Mean or Median, is best to use to describe your data. Expl
    15·1 answer
  • Write the quadratic equation in standard form. (x - 3) 2 = 0
    12·2 answers
  • How many 1/3 are there between 0 and 1 on a number line? How do you know?
    11·1 answer
  • Write 0.55% as a decimal and as a fraction
    7·2 answers
  • Simplify
    15·2 answers
  • 3) Find f(3) for the function below.<br> f(x) = 2x² – 3x
    8·2 answers
  • 8(u-11) = Please help me with this algebraic equation!!!
    9·1 answer
  • 5^(11x+23)=125^(7x)<br> how to solve for x
    15·1 answer
  • Please help I’ll give brainliest
    9·1 answer
  • Solve for x. Round your answer to the nearest tenth if necessary. Figures are not necessarily drawn to scale.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!