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
maria [59]
3 years ago
10

(**15 POINTS**)

Mathematics
1 answer:
bonufazy [111]3 years ago
8 0

Answer:

0.6x = 87

Step-by-step explanation:

Hi, to answer this question we have to write en equation:

We have to multiply the variable x by the percentage given (60%) in decimal form (divided by 100). That expression must be equal to 87.

Mathematically speaking:

x (60/100) = 87

0.6x = 87

Feel free to ask for more if needed or if you did not understand something.

You might be interested in
The number can be divided by the least common multiple of 3 and 5
kondaur [170]

9514 1404 393

Answer:

  255

Step-by-step explanation:

If the sum of digits is 12, the number is divisible by 3. If the number ends in 0 or 5, it is divisible by 5. So, we're looking for ...

  2x0 . . . where x is a digit and 2+x+0 = 12 . . . . . . not possible

  2x5 . . . where x is a digit and 2+x+5 = 12 . . . . true for x=5

The number is 255.

3 0
3 years ago
How to translate f(x)(blue) to g(x) red?
Wittaler [7]

Answer:

<em>g(x) = </em>\sqrt{x+2}<em> - 3  </em>

Step-by-step explanation:

<em>g(x) = </em>\sqrt{x+2}<em> - 3 </em>

7 0
3 years ago
1. How many fifties are there in one hundred thousand?​
VladimirAG [237]
There are 2,000 fifties in one hundred thousand
7 0
2 years ago
Indicate the equation of the given line in standard form. The line through (2, -1) and parallel to a line with slope of 3/4
Ket [755]
Well, for a line with a slope of 3/4, any other parallel line to it, will also have the same slope of 3/4

so if the line through (2, -1) is parallel to it, it has a slope of 3/4 as well

\bf \begin{array}{lllll}&#10;&x_1&y_1\\&#10;%   (a,b)&#10;&({{ 2}}\quad ,&{{ -1}})\quad &#10;&#10;\end{array}&#10;\\\\\\&#10;% slope  = m&#10;slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{3}{4}&#10;\\\\\\&#10;% point-slope intercept&#10;y-{{ y_1}}={{ m}}(x-{{ x_1}})\qquad &#10;\begin{array}{llll}&#10;\textit{plug in the values for }&#10;\begin{cases}&#10;y_1=-1\\&#10;x_1=2\\&#10;m=\frac{3}{4}&#10;\end{cases}\\&#10;\textit{and move everything}\\&#10;\textit{to the left-hand-side}&#10;\end{array}\\&#10;&#10;\left. \qquad   \right. \uparrow\\&#10;\textit{point-slope form}
7 0
3 years ago
Find the slope-intercept form of the equation of the line through the point (0, -4) and (1, 0).
Arisa [49]

Answer:

The Slope Intercept form of the equation through the point (0, -4) and

(1, 0)  is  y = 4 x - 1

Step-by-step explanation:

Here, the given points are A (0,-4) and B(1,0)

Now, slope of the equation with points (a,b) and (c,d) is given as

m = \frac{d - b}{c -a}

So, here the slope of the line AB is given as:

m = \frac{0 - (-4)}{1-0} = \frac{4}{1}  = 4

⇒ m = 4

Now, by POINT SLOPE  form:

The equation with slope m and point  (x0 , y0) is represented as :

(y-y0)  = m (x-x0)

⇒ The equation of AB is of the form with point (1,0) is

y - 0 = 4 (x -1)

or, y = 4 x - 1

Also, the SLOPE INTERCEPT form of an equation is of the form

y = m x + C ;     m = slope and C =  y -intercept

Hence, the slope intercept form of the equation through the point (0, -4) and (1, 0)  is  y = 4 x - 1

4 0
3 years ago
Other questions:
  • Rewrite 0.6 repeating as a fraction
    9·2 answers
  • A cylinder has a height of 4 meters and a diameter that is 3 times the measure of the
    10·1 answer
  • Julie has two formal events to go to -- one for her work and one for her partner's work. She has six formal dresses -- two blue
    12·1 answer
  • A hacker is trying to guess someone's password. the hacker knows (somehow) that the password is 12 characters long, and that eac
    15·1 answer
  • 8x-x to the power of 2 +12=0
    14·1 answer
  • Erin was completing the square of the quadratic function in order to find the extreme value. What is the next step in the proces
    9·1 answer
  • Use the given values of n an p to find the minimum usual value mean - 2standard deviations and the maximum usual value. N= 1056,
    11·1 answer
  • Calculate the measurement of x, please explain how to find answer
    6·1 answer
  • Write a decimal number for each word name. 1 nine thousand, six hundred five and nine tenths​
    12·1 answer
  • Help lord mercyyyy ‍♂️
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!