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
Artemon [7]
2 years ago
15

HALPPPPP :(((((((((((

Mathematics
1 answer:
SVEN [57.7K]2 years ago
3 0

Answer: 5

Explanation: 12(3) - 3(1/3)/4(3)-5

                   = 36-1/12-5

                   = 35/7

                   = 5

You might be interested in
Solve for x. Each figure is a parallelogram
melomori [17]

Answer:

Step-by-step explanation:

THe sides are the same length

11=x+5

x=6

3 0
2 years ago
Under certain conditions the pressure of a gas varies directly with the temperature. When the pressure is 900 psi, the temperatu
Crank

Answer:

180psi

Step-by-step explanation:

Step one:

given data

P1= 900 psi

T1= 350°C

P2=?

T2=70°C

Required

The final pressure P2

<em>Gay-Lussac's Law: The Pressure Temperature Law. This law states that the pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature. With an increase in temperature, the pressure will go up</em>

Applying the expression

P1/T1= P2/T2

substitute:

900/350= P2/70

2.57=P2/70

cross multiply

P2= 2.57*70

P2=180psi

8 0
3 years ago
If f(x) = 7x+6 and g(x)=8x-4 find f(g(-2))
sp2606 [1]

Answer:

f(g(-2))=-134

Step-by-step explanation:

So we have the two functions:

f(x)=7x+6\text{ and } g(x)=8x-4

And we want to find f(g(-2)).

First, let's find g(-2):

g(-2)=8(-2)-4

Multiply:

g(-2)=-16-4

Subtract:

g(-2)=-20

Now, substitute:

f(g(-2))=f(-20)

Now, find the value of f(-20):

f(-20)=7(-20)+6

Multiply:

f(-20)=-140+6

Add:

f(-20)=-134

So:

f(g(-2))=-134

And we're done!

5 0
3 years ago
A student has earned a 92%, 88%, 65%, 79%, and 99% on her unit tests. What is the student's mean unit test score? Enter your ans
Feliz [49]
92+88+65+79+99=423
423/5=84.6%
5 is from the amount of percentages given
6 0
3 years ago
Read 2 more answers
What is 6/2(1+2)? Correct answers only please!!
kherson [118]

Answer:

your answer is 9

hope this helps xx

8 0
3 years ago
Read 2 more answers
Other questions:
  • Why does the square root of 64 have a positive and negative value?
    5·1 answer
  • Fill in the blank question.
    13·1 answer
  • A manufacturing company produces 250 units per day currently. The company's goal is to increase the number of units manufactured
    9·1 answer
  • Factor the quadratic equation x2 – 19x + 84 = 0 and find the zeros of the function.
    12·1 answer
  • For what values of x will this function be defined?
    15·1 answer
  • Which table represents a direct variation?
    6·2 answers
  • Find the missing length of the right triangle.
    12·1 answer
  • Pythagorean theorem Digital Escape Puzzle 4,Need Answer Immediately!!!
    5·1 answer
  • A line passes through the point (-9, -3) and has a slope of 2.
    7·1 answer
  • 4y divided by 3 Can someone tell me how to write this out and get my answer? Thank you
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!