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
Svetach [21]
3 years ago
7

14 less than twice a number is equal to 4 times the number decreased by 38

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
7 0

Answer:

14-2x=4*2x-38

Step-by-step explanation:

You might be interested in
Find the unit rate. Round to the nearest hundredth, If necessary.<br> $290 for 12ft
9966 [12]

Answer:

24.17

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Let C be the positively oriented square with vertices (0,0), (1,0), (1,1), (0,1). Use Green's Theorem to evaluate the line integ
liq [111]

Answer:

1/2

Step-by-step explanation:

The interior of the square is the region D = { (x,y) : 0 ≤ x,y ≤1 }. We call L(x,y) = 7y²x, M(x,y) = 8x²y. Since C is positively oriented, Green Theorem states that

\int\limits_C {L(x,y)} \, dx + {M(x,y)} \, dy = \int\limits^1_0\int\limits^1_0 {(Mx - Ly)} \, dxdy

Lets calculate the partial derivates of M and L, Mx and Ly. They can be computed by taking the derivate of the respective value, treating the other variable as a constant.

  • Mx(x,y) = d/dx 8x²y = 16xy
  • Ly(x,y) = d/dy 7y²x = 14xy

Thus, Mx(x,y) - Ly(x,y) = 2xy, and therefore, the line ntegral is equal to the double integral

\int\limits^1_0\int\limits^1_0 {2xy} \, dxdy

We can compute the double integral by applying the Barrow's Rule, a primitive of 2xy under the variable x is x²y, thus the double integral can be computed as follows

\int\limits^1_0\int\limits^1_0 {2xy} \, dxdy = \int\limits^1_0 {x^2y} |^1_0 \,dy = \int\limits^1_0 {y} \, dy = \frac{y^2}{2} \, |^1_0 = 1/2

We conclude that the line integral is 1/2

4 0
3 years ago
What is a prime factorization of 42 pls help :)
Darya [45]

Answer:

6,7

Step-by-step explanation:

7 0
3 years ago
Omar went to the football game. He paid $13.50 for admission. He bought a program for $4.75, a bag of popcorn for $3.50, and a l
aalyn [17]
$25.10 is the answer
7 0
2 years ago
Read 2 more answers
Put these numbers in order from greatest to least.<br>0.012<br>0.002<br>0.02<br>0.512<br>​
prisoha [69]

Answer: 0.512, 0.020, 0.012, 0.002

Step-by-step explanation:

To put these decimals in the order from greatest to least, we first need to make sure they all have the same place values.

0.012, 0.002, 0.020, 0.512

Now that they have the same place values, we can see which is bigger.

0.512, 0.020, 0.012, 0.002

8 0
3 years ago
Other questions:
  • Hello HELP THIS IS DUE VERY SOON
    7·1 answer
  • CD is the perpendicular bisector of both XY and ST, and CY=20. Find SX.
    14·2 answers
  • Patricia owned so many posters that she decided to sell 64 of them to her friends. After selling the posters, she still had 176
    6·2 answers
  • Plz Help me find the answer
    12·2 answers
  • PLZZZZZ HELP WILL MARK BRAINLIEST
    6·1 answer
  • No spam pls <br> for which x is f(x)=-3<br> 1. -7<br> 2.-4<br> 3. 4<br> 4. 5
    7·1 answer
  • Five times a number minus twice another number equals twenty-two. The sum of the numbers is three. Let the first number = x and
    12·1 answer
  • Find the missing value​
    14·2 answers
  • Please help...........​
    7·1 answer
  • Help me please I need help
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!