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
Tamiku [17]
3 years ago
12

3(x + 4) - x/2 when x = 2

Mathematics
2 answers:
Agata [3.3K]3 years ago
8 0

Answer:

17

Step-by-step explanation:

3(x+4) - x/2 when x = 2 is (6 + 12) - 2/2 = 18 - 2/2 = 18 - 1 = 17

QveST [7]3 years ago
5 0

Answer:

17

Step-by-step explanation:

Plug the 2 in where every "x" is.  Then PEMDAS

3(2+4) - 2/2

3(6) - 2/2

18 - 2/2

18 - 1

17

You might be interested in
PLEASE HELP.. on the number line, suppose point E has a coordinates of 3, and EG=11. What are the possible coordinates of point
harina [27]

Answer:

it is 8

Step-by-step explanation:

because EG is E+G which is 8+3 which equals 11 so it is 8

7 0
3 years ago
This is my next Trigonometry question I am needed help on- I just want to be sure I've got it right, or if not, then the steps I
makkiz [27]
\bf \textit{simmetry identities}\\\\
sin(-\theta)=-sin(\theta)\\\\
-------------------------------\\\\
sin(-\theta)=\cfrac{1}{5}\implies -sin(\theta)=\cfrac{1}{5}\implies sin(\theta)=\cfrac{-1}{5}\cfrac{\leftarrow opposite=b}{\leftarrow hypotenuse=c}
\\\\\\
c^2=a^2+b^2\implies \pm\sqrt{c^2-b^2}=a\implies \pm\sqrt{5^2-(-1)^2}=a
\\\\\\
\pm\sqrt{24}=a\implies \pm2\sqrt{6}=a

so. hmm which is it? the +/- ?   well, neverminding for a second, the value of tangent, just looking at the sign, the tangent is positive,

tangent = opposite/adjacent.... so that only happens, when both are the same sign, + or - both

now, we know the sine is -1/5.. if the sine is negative, the cosine also has t to be negative, so we'd use the -2√(6) = a

thus     \bf cos(\theta)=\cfrac{adjacent}{hypotenuse}\implies cos(\theta)=\cfrac{-2\sqrt{6}}{5}
4 0
3 years ago
Y = (x – 4)² - 4<br> Standard form
Anton [14]

Answer:

y=x to the second power -8x+12

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A six-sided die with sides labeled 1 through 6 will be rolled once. Each number is equally likely to be rolled. What is the prob
Trava [24]

Answer:

4/6 or 2/3. Depends if your teacher wants it reduced.

Step-by-step explanation:

Each number has a 1 out of 6 chance to be rolled. so it's 1/6 for rolling a 3, 1/6 for rolling a 4, 1/6 for rolling a 5, and 1/6 for rolling a 6. 4 x 1/6 = 4/6

5 0
2 years ago
After Ricardo received his allowance for the weekend he went to the mall with some friends he spent half of his allowance on a n
Naya [18.7K]
He had $12.50 left because you do
1.25 + 5= 6.25 and because he spent half earlier you would multiply by two to get 12.5
8 0
3 years ago
Other questions:
  • Is the number 75.082106 rational or irrational
    5·1 answer
  • adams car can travel 450 miles on a full tank of gas. his gas tank can hold 15 gallons. kennys car can travel 416 miles on a ful
    13·1 answer
  • What is the answer of a ?
    5·1 answer
  • 6) Maria bought seven boxes. A week later
    14·1 answer
  • Which of the following values in the set below will make the equation 5x + 6 = 6 true?
    13·1 answer
  • the ratio of the number of womens shoes to the number of mens shoes in a shoe store is 12:7. What fraction of the shoes are mens
    10·2 answers
  • Name the expression
    5·1 answer
  • A. 20 mph<br> B. 35 mph<br> C. 70 mph<br> D. 100 mph
    15·2 answers
  • This is due today I don’t get it.
    8·2 answers
  • The volunteers at a high school football team’s concession stand are trying to decide on the price of the hot dogs they are sell
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!