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
Natasha2012 [34]
3 years ago
12

Cd + ed = m solve for d

Mathematics
2 answers:
lakkis [162]3 years ago
8 0

Answer:

677

Step-by-step explanation:

Novay_Z [31]3 years ago
5 0

Answer:

d= m/c+e

Step-by-step explanation:

<u>cd+ed=m - Solve for d</u>

1) Factor cd+ed:

d(c+e)=m

2) Divide both sides by (c+e):

d=m/c+e

Footnotes:

1) In step 1, I factored a d out of both addition phrases

You might be interested in
Using the Law of Cosines, in triangle DEF, if e=18yd, d=10yd, f=22yd, find measurement of angle D
Ivahew [28]
Check the picture below.

\bf \textit{Law of Cosines}\\ \quad \\&#10;c^2 = {{ a}}^2+{{ b}}^2-(2{{ a}}{{ b}})cos(C)\implies &#10;c = \sqrt{{{ a}}^2+{{ b}}^2-(2{{ a}}{{ b}})cos(C)}&#10;\\\\\\&#10;\cfrac{{{ a}}^2+{{ b}}^2-c^2}{2{{ a}}{{ b}}}=cos(C)\implies cos^{-1}\left(\cfrac{{{ a}}^2+{{ b}}^2-c^2}{2{{ a}}{{ b}}}\right)=\measuredangle C\\\\&#10;-------------------------------\\\\&#10;\begin{cases}&#10;d=10\\&#10;e=18\\&#10;f=22&#10;\end{cases}\implies cos^{-1}\left(\cfrac{{{ 18}}^2+{{ 22}}^2-10^2}{2(18)(22)}\right)=\measuredangle D

\bf \implies cos^{-1}\left(0.893\overline{93}\right)=\measuredangle D\implies 26.63^o\approx \measuredangle D

7 0
3 years ago
Find the different of 52.135 and 31.47
allsm [11]
The difference is 20.665
5 0
3 years ago
Read 2 more answers
There are 4 lunch choices in a school cafeteria: Salad, Pizza, Spaghetti, and Sub Sandwiches. The percentage of students that ch
Mademuasel [1]
Sorry its sideways, but I hope this helped!

4 0
3 years ago
Read 2 more answers
Two lines, A and B, are represented by the equations given below!
lara [203]

Answer:

The solutions to the system of equations are:

y=-8,\:x=-4

Thus, option C is true because the point satisfies BOTH equations.

Step-by-step explanation:

Given the system of the equations

\begin{bmatrix}y=x-4\\ y=3x+4\end{bmatrix}

Arrange equation variables for elimination

\begin{bmatrix}y-x=-4\\ y-3x=4\end{bmatrix}

y-3x=4

-

\underline{y-x=-4}

-2x=8

\begin{bmatrix}y-x=-4\\ -2x=8\end{bmatrix}

solve for x

-2x=8

Divide both sides by -2

\frac{-2x}{-2}=\frac{8}{-2}

x=-4

\mathrm{For\:}y-x=-4\mathrm{\:plug\:in\:}x=-4

y-\left(-4\right)=-4

y+4=-4

y=-8

The solutions to the system of equations are:

y=-8,\:x=-4

Thus, option C is true because the point satisfies BOTH equations.

8 0
3 years ago
The figure has an area of 42 yd2. Which equation can be used to find the value of x?
aleksklad [387]
Don’t click on the file they can get your ip address.
8 0
3 years ago
Other questions:
  • This is Math 3. I am confused because of the -2
    8·1 answer
  • This is a picture of a cube and the net for the cube.
    5·2 answers
  • If a surface area of the Earth is about 196,9000,000 square miles, about how many square miles are covered in water
    8·1 answer
  • Find the equation of the line that passes through the points (4,1) and (-4, -5)
    8·1 answer
  • THERE IS 2 QUESTIONS PLEASE HELP ME!
    13·1 answer
  • What is the diameter of a circle whose radius is 6.45 meters
    11·1 answer
  • ½ (8x+4) = ¼ (8+16x)
    10·1 answer
  • Which expression(s) represent(s)®3 times the sum of sand 4"?
    7·1 answer
  • Solve each of the following quadratic equations<br><br> 3x=0.5x^2<br><br><br> 0=5x^2-2x+6
    10·1 answer
  • In the Venn diagram, consider U = {students in 10th grade at Lee High School}.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!