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
svet-max [94.6K]
3 years ago
11

Solve the equation.

Mathematics
1 answer:
maksim [4K]3 years ago
8 0

Answer:

x=-1

Step-by-step explanation:

3x+12-8x=19+2x (combine liked terms)

-5x+12+19=2x (move variable to the left-hand side and change its sign)

-5x-2x+12=19 (combine liked terms)

-7x=19-12 (divide both sides of the equation by -7)

x=-1

You might be interested in
What would the unit rate be
sveticcg [70]

Answer:

context?

Step-by-step explanation:

the unit rate is also the slope.

or the frequency

or the rate

8 0
3 years ago
Pls help.
Aleonysh [2.5K]

The point C at a coordinate of (-3, 4) is the center of dilation of shapes WXYZ to W'X'Y'Z'

<h3>How to determine the center of dilation?</h3>

The coordinates are given as:

  • W = (-4, 3) X = (-2, 3) Y = (-4, 1) Z = (-2, 1)
  • W' = (-6, 1) X' = (0, 1) Y' = (-6, -5) Z' = (0, -6)
  • A = (-5, 4) B = (-3, 6) C = (-3, 4) D = (-1, 4)

Next, we plot the points on a coordinate plane

From the plane (see attachment), we can see that the point C at a coordinate of (-3, 4) is at the center of both shapes, and it is 1 unit from WXYZ and 3 units from W'X'Y'Z'.

Hence, the point C is the center of dilation

Read more about dilation at:

brainly.com/question/3457976

#SPJ1

4 0
2 years ago
Use part 1 of the fundamental theorem of calculus to find the derivative of the function. y = cos x (3 + v5)8 dv sin x
dexar [7]
It looks like

y(x)=\displaystyle\int_{\cos x}^{\sin x}(3+v^5)^8\,\mathrm dv

(If the limits are in the wrong order, just multiply the result by -1)

Split the integral at an arbitrary value between \cos x and \sin x, and write y(x) as

y(x)=\displaystyle\left\{\int_{\cos x}^c+\int_c^{\sin x}\right\}(3+v^5)^8\,\mathrm dv

y(x)=\displaystyle\int_c^{\sin x}(3+v^5)^8\,\mathrm dv-\int_c^{\cos x}(3+v^5)^8\,\mathrm dv

Then by the FTC,

\dfrac{\mathrm dy}{\mathrm dx}=(3+\sin^5x)^8\cdot\dfrac{\mathrm d\sin x}{\mathrm dx}-(3+\cos^5x)^8\cdot\dfrac{\mathrm d\cos x}{\mathrm dx}

\dfrac{\mathrm dy}{\mathrm dx}=\cos x(3+\sin^5x)^8+\sin x(3+\cos^5x)^8
7 0
4 years ago
Find the area of a vertical cross section through the centers of the bases of a cylinder with a height of 24 inches and a circum
zhenek [66]

Answer:

Step-by-step explanation:

Answer:

405 in^2

Step-by-step explanation:

Given data

Height= 27in

Circumference= 47.1 in

let us find the radius and the diameter of the base of the cylinder

from

C=2πr

47.1= 2*3.142*r

47.1= 6.284r

r= 47.1/6.284

r= 7.5 in

Diameter= 2r

D= 7.5*2

D= 15in

Hence the area of the cross-section

=H*D

=27*15

=405 in^2

7 0
3 years ago
What is the answer to 46x+49362
otez555 [7]

The answer is 49,408x. All you do is add 46 and 49,362 then add x at the end

7 0
3 years ago
Other questions:
  • 25 points BRAINIEST and 5 stars with a thanks if you help
    7·2 answers
  • Bridget's Bakery sells cupcakes in packages of 6. Perry's Pastries sells cupcakes in packages of 10. Sheldon wants to buy the sa
    10·1 answer
  • 6) f(x) = 2x - 1, g(x) = 3x + 7<br>Find (fg)(x)​
    5·1 answer
  • What does Sin mean in geometry
    14·2 answers
  • PLEASE ANSWER ASAP What is the solution of each proportion?
    11·1 answer
  • Which student's answer most accurately describes the solution to the inequality x less-than negative 3? Andie's Solution -contai
    12·1 answer
  • What kind of graph is this ?<br> A. Positive <br> B. Negative <br> C. Zero <br> D. Undefined
    11·2 answers
  • 8. A concert charges $10 for each adult ticket and $5 for each child ticket. Sunday, the park collected a total of $1,750
    5·1 answer
  • Simplify: -15 + 23r + 9r^2 - 16r + 10
    6·1 answer
  • The coordinates of the vertices of triangle ABC are A (4, 2), B(6, 7), C (13, 1). Triangle ABC is reflected across y= -x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!