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
marissa [1.9K]
4 years ago
12

How do you find a variable to 4-2(v+9)=26

Mathematics
1 answer:
garik1379 [7]4 years ago
7 0

Answer:

V=20

Step-by-step explanation:

Simplify both sides of the equation.

4−2(v+9)=26

4+(−2)(v)+(−2)(9)=26(Distribute)

4+−2v+−18=26

(−2v)+(4+−18)=26(Combine Like Terms)

−2v+−14=26

−2v−14=26

Step 2: Add 14 to both sides.

−2v−14+14=26+14

−2v=40

Step 3: Divide both sides by -2.

−2v

−2

=

40

−2

v=−20

You might be interested in
What would be the most logical first step for solving this quadratic equation?
PolarNik [594]

Answer:

D

Step-by-step explanation:

So that you can have an equation equal to zero to solve for x

4 0
3 years ago
What are the expressions in factored form?<br><br> 6x^2 + 4x<br><br> 4x^2 + 11x + 6<br><br> 9x^2 - 4
Alexxandr [17]
<span>6x^2 + 4x = 2x(3x + 2)

4x^2 + 11x + 6 = (4x + 3)(x + 2)

9x^2 - 4 = (3x +2)(3x - 2)</span>
7 0
3 years ago
Read 2 more answers
Whats 10 divide 8 by doing long division? HELP
olganol [36]

Your answer is 1.25

dividing:

Set up the equation. On a piece of paper, write the dividend (number being divided) on the right, under the division symbol, and the divisor (number doing the division) to the left on the outside. ...

Divide the first digit. ...

Divide the first two digits. ...

Enter the first digit of the quotient.

I hope it helps.

4 0
3 years ago
Read 2 more answers
Classify each pair of numbered angles.
Volgvan

Answer:

1 and 2 adjacent

5 and 6 are linear pair

Step-by-step explanation:

6 0
3 years ago
What is the area of a sector with a central angle of 108 degrees and a diameter of 21.2 cm?
Rasek [7]

Answer:

105.84\ cm^2

Step-by-step explanation:

step 1

Find the area of the circle

The area of the circle is

A=\pi r^{2}

we have

r=21.2/2=10.6\ cm ----> the radius is half the diameter

substitute

A=\pi (10.6)^{2}

A=112.36\pi\ cm^2

step 2

Find the area of a sector

Remember that

The area of the circle subtends a central angle of 360 degrees

so

using proportion

Find out the area of a sector with a central angle of 108 degrees

\frac{112.36\pi}{360^o}=\frac{x}{108^o}\\\\x=112.36\pi(108)/360\\\\x=33.708\pi\ cm^2

assume

\pi=3.14

substitute

33.708(3.14)=105.84\ cm^2

7 0
4 years ago
Other questions:
  • There are 8 pencils in a package. How many packages will be needed for 28 children if each child gets 4 pencils? use bar model t
    13·1 answer
  • If 3x +15 = 21, then what is the value of x + 5?
    15·2 answers
  • What is the probability of getting heads and a b, c, and d
    12·1 answer
  • Evaluate: 12 divided by y+9d if y = 5 and d = 7
    8·2 answers
  • I need help, i don’t understand
    5·1 answer
  • What's the value of<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B25%7D%20%20%2B%205%20%2B%2010%20-%205" id="TexFormula1" ti
    7·2 answers
  • NEED HELP ASAP!!! At a movie theater, the price of 2 adult tickets and 4 child tickets is $48. The price of 5 adult tickets and
    13·1 answer
  • On a coordinate grid, the coordinates of vertices P and Q for Polygon PQRS are P(5, 4) and Q(−2, 4). What is the length of Side
    5·2 answers
  • The area of the parallelogram is 100 cm2. What is the base of the parallelogram?
    14·1 answer
  • #3 i
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!