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
wariber [46]
4 years ago
12

What is the LCD of 5/12 and -9/16 ?

Mathematics
2 answers:
lisov135 [29]4 years ago
8 0
List the multiples of 12 and 16

Multiples of 12: 12, 24, 36, 48, 60
Multiples of 16: 16, 32, 48, 64, 80

So, the LCD of 12 and 16 is 48.

Least Common Denominator is the same thing as Least Common Multiple.
Andreyy894 years ago
7 0
The least common denominator of 5/12 and -9/16 

The answer is 48.

Now, we have to change the numerators also to make this a equal fraction to the first ones we had.

5*4 = 20
12*4 = 48

20/48

-9*3 = -27
16*3 = 48

-27/48


You might be interested in
Help me solve these questions <br> ?
valentinak56 [21]

Answer:

All of these?

8 0
3 years ago
Please can someone solve this
Crazy boy [7]

Answer:

200.86

Step-by-step explanation:

Using the formulas:

A=πr2

C=2πr

Solving for A:

A=C2

4π=50.242

4·π≈200.85812

I hope this helps.

4 0
3 years ago
an electrition charged $70 for 2 hours of work and 115 for 5hours of work write an equtionto find the cost for y and xk
Westkost [7]

\bf \begin{array}{ccll} \stackrel{x}{hours}&\stackrel{y}{cost}\\ \cline{1-2} 2&70\\ 5&115 \end{array}~\hspace{10em}(\stackrel{x_1}{2}~,~\stackrel{y_1}{70})\qquad (\stackrel{x_2}{5}~,~\stackrel{y_2}{115}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{115-70}{5-2}\implies \cfrac{45}{3}\implies 15


\bf \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-70=15(x-2)\implies y-70=15x-30 \\\\\\ y=15x+40\impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}


as you already know, a direct proportional variation has a constant of variation "k", y = kx, which in this case that'd be the slope, namely 15.

7 0
3 years ago
Completes the equation 26×72=_+40+420+12
Anarel [89]
26 x 72 = 1872
40 + 420 + 12 = 472
1872 - 472 = 1400 (the answer)
6 0
4 years ago
Read 2 more answers
Which statement is true about the discontinuities of the function f(x)?
Leno4ka [110]

Answer:

  (a)  There are asymptotes at x=3/2 and x=-1/3

Step-by-step explanation:

The denominator zeros can be found by factoring:

  f(x) = (x +1)/((2x -3)(3x +1))

Neither of the denominator factors is cancelled by the numerator factor, so each represents a vertical asyptote, not a function hole.

The asymptotes are at the values of x where the denominator is zero:

  2x -3 = 0   ⇒   x = 3/2

  3x +1 = 0   ⇒   x = -1/3

8 0
2 years ago
Other questions:
  • a firefighter need to reach the 9th floor of a building which is 120 feet high how far should his letter be extended if the fire
    14·1 answer
  • What is the measure of X?
    14·1 answer
  • Jeb took 1 hour 40 minutes to complete road race that was three laps around a section of the city. He took 1/4 of the total time
    5·1 answer
  • Please help me write the equation for the problem below
    13·1 answer
  • I NEED HELP ASAP PLEASE!!!
    7·1 answer
  • To find the value of an algebraic expression is what?
    9·1 answer
  • Will mark you brainlest
    11·1 answer
  • You are Miguel Cervantes de Navas y Colon, captain in the Royal Spanish
    15·1 answer
  • A new compact car can travel 288 miles is a nine gallons of gas. The distance driven in miles y varies directly with the number
    12·1 answer
  • What is the proportion used to solve: 160 of what numbers is 144
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!