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
jeka94
4 years ago
5

What’s -3r=1/2(32-8r)

Mathematics
1 answer:
Arturiano [62]4 years ago
5 0

It is safe to assume the goal is to solve for 'r'. To do so we need to isolate 'r'.

-3r = 1/2(32-8r)\\\\-3r = 16-4r\\\\r = 16

You might be interested in
What is slope-intercept form?
krok68 [10]
Solpe intercpt form is y=mx+b
m=slope
b=y intercept
so exg
if you have
3x+8y=8
subtract 3x from both sides
8y=3x+8
divide boh tsides by 8
y=8/3x+1
y intercpt=1
slope=8/3
7 0
3 years ago
Read 2 more answers
Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??
Rashid [163]
160/4 = p/6

Cross-multiply the propportion:

160 x 6 = 4p

Divide each side by 4:

p = 40 x 6 = 240 pages

8 0
3 years ago
Read 2 more answers
X² - 6x + 4 = 0<br><br> solve and show work. ...?
ycow [4]
The answer is 3 + √5 and 3 - √5.

This is quadratic equation: x² - 6x + 4 = 0
The general quadratic equation is ax² + bx + c = 0
Our equation can be rewritten: 1x² + (-6)x + 4 = 0
So, in our equation we have: a = 1, b = -6, c = 4

Now, x can be calculated using the formula:x_{1,2}= \frac{-b+/- \sqrt{ b^{2}-4ac } }{2a}
x_{1,2} =\frac{-(-6)+/- \sqrt{ (-6)^{2}-4*1*4 } }{2*1} = \frac{6+/- \sqrt{36-16} }{2} = \frac{6+/- \sqrt{20} }{2} =\frac{6+/- \sqrt{4*5} }{2}=  \\ &#10;=\frac{6+/- \sqrt{4}* \sqrt{5}  }{2} =\frac{2*3+/- 2\sqrt{5}  }{2}= \frac{2(3+/- \sqrt{5}) }{2} =3+/- \sqrt{5}

From here:
x_{1} =3+ \sqrt{5}  \\ &#10;x_{2} =3- \sqrt{5}

6 0
4 years ago
This is for the person i accidentally stole points from I'm sorry NO ONE ELSE ANSWER please
Natasha2012 [34]

Answer:

ight6 bett

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the simplified form of 3(5V3 + 3V3)?
Rasek [7]

Answer:

24 \sqrt{3}

Step-by-step explanation:

3(5 \sqrt{3}  + 3  \sqrt{3} ) \\  \\  = 3(5  + 3 )  \sqrt{3} \\  \\ = 3(8)  \sqrt{3} \\  \\  = 24 \sqrt{3}

8 0
3 years ago
Other questions:
  • Abdul bought a loaf of bread for $1.59 and a package of cheese for $2.69. How much did Abdul spend.
    8·2 answers
  • How many pints are in 7.5 quarts
    9·1 answer
  • What is 27% of 63, please help, thanks so much :)
    12·2 answers
  • Do the data in the table represent a direct variation or an inverse variation? write an equation to model the data in the table.
    11·1 answer
  • PLEASE HELP!!<br> let f(x)=x^2+7 and g(x)=x+2/x. find f o g -4<br> show work, please!
    6·1 answer
  • Solve the system of linear equations below. 4x - 3y = 17 5x + 4y = 60
    15·1 answer
  • Use a similar strategy to solve this problem.
    13·1 answer
  • What is it please answer 10 points
    14·1 answer
  • 0 = pi/3 radians. Identify the terminal point and tan 0.
    6·2 answers
  • Evaluate the function
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!