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
8

Evaluate the expresion for x=6. -2x + 1/3(x2 + 6) - 36/6

Mathematics
2 answers:
yulyashka [42]3 years ago
7 0

Answer:

-12

Step-by-step explanation:

-2(6)+1/3(12+6)-6

-12+1/3(18)-6

-12+6-6

-12

Korvikt [17]3 years ago
3 0

Answer:

x=6/7            hope i did it right- im so sorry if thats wrong

Step-by-step explanation:

You might be interested in
Please I need help on this
vampirchik [111]

Answer:

53.13

Step-by-step explanation:

To find the measure of an angle use an inverse trig function.

Sin A = \frac{4}{5} so you can take the inverse to find A sin^{-1}\frac{4}{5} = A.

Use a calculator to calculate the value.

A = 53.13

4 0
3 years ago
Yuri purchased 8 trees to have planted at his house. The store charged a delivery fee of $5 per tree.
Ray Of Light [21]
You would first subtract 5*8 from 168 which would leave it at 128 then divided it by 8 and then you'll end up with 16 so each tree cost 16$
3 0
3 years ago
A rectangular building with a square base is being designed to minimize heat loss. The building designers state that the volume
Arturiano [62]

Answer:

y = 4000/x²

Step-by-step explanation:

The volume of the building is expressed as;

V = x²y where;

x is the length and width of the base.

y is the height of the building

Given

Volume V = 4000m³

Substitute the given volume into the equation as shown;

4000 = x²y

Make y the subject of the formula by dividing both sides by x²

4000/x² = x²y/x²

4000/x² = y

Rearrange

y = 4000/x²

Hence equation for y, the height of the building, in terms of x, the length and width of the base is expressed as y = 4000/x²

8 0
2 years ago
You purchased a new car for 17,999 in the year 2015. It is now 2020 and you want to sell your car for a fair price. If your car
salantis [7]

Answer:

$7,986.25

Step-by-step explanation:

We can use the following formula to solve:

A=P(1-r)^t

<em>P = principal value</em>

<em>r = rate (decimal)</em>

<em>t = time (years)</em>

<em />

First, change 15% into a decimal:

15% -> \frac{15}{100} -> 0.15

Since 2015 and 2020 are 5 years apart, we will use 5 for t. Now, plug the values into the equation:

A=17,999(1-0.15)^5

A=7,986.25

Your car would be worth $7,986.25

8 0
3 years ago
The sum of two positive integers, a and b, is at least 30. The difference of the two integers is at least 10. If b is the greate
spin [16.1K]
A+b > 30

b-a > 10

hope it helps :)
5 0
3 years ago
Read 2 more answers
Other questions:
  • I don't know how to do any of this
    14·1 answer
  • HELP ME MATH ASAP PLEASEE
    14·1 answer
  • Pls help it's confusing​
    6·2 answers
  • The square root of 68 is between what two consecutive whole numbers
    14·1 answer
  • READ THIS CAREFULLY.(5 pts) If 70% of the students in a school sign up for Excercise Day, a sporting goods store will give the s
    9·1 answer
  • Find the specific solution of the differential equation dy/dx equals the quotient of 2 times y and x squared with condition y(-2
    9·1 answer
  • A 40% antifreeze solution is to be mixed with a 70% antifreeze solution to get 240 liters of a 64% solution. How many liters of
    13·1 answer
  • He CEO of Hot Tires compares factory production for his two factories using the data in the table shown below.
    9·1 answer
  • What is the slope of the line that passes through the points (0,-10) and (-4,-11)? Write your answer in simplest form.
    6·1 answer
  • The volume of a cube is calculated by multiplying the length, width, and height. What is the volume of this cube?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!