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
Leona [35]
3 years ago
13

-2w - 23 = 13w +22 please solve

Mathematics
2 answers:
zhannawk [14.2K]3 years ago
6 0

-2w-23=13w+22 is w = -3

dalvyx [7]3 years ago
4 0

The answer is -<u>w = 3.</u>

<h3>EXPLANATION</h3>

<u>-2w-23=13w+22</u>

<em>-13w on both sides </em>

<u><em>-15w-23=22</em></u>

+23 on both sides

<u><em>-15w=45</em></u>

Divide by 15 on both sides

<u><em>-w=3</em></u>

You might be interested in
Rectangular prism A measures 6 inches by 4 inches by 5 inches. Rectangular prism B's dimensions are twice those of prism A. Find
harina [27]
The volume of <span>Rectangular prism A is 120 inches and the volume of rectangular prism is 960 inches. the volume of prism b is 8 times the size of prism A</span>
3 0
3 years ago
Read 2 more answers
Maria has 7 gallons of water. Josh has 24 quarts of water. How many more cups of water does Maria have than Josh​?
andriy [413]

Answer: Maria has 16 more cups of water than Josh

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Complete the square to determine the minimum or maximum value of the function defined by the expression.
FrozenT [24]

Answer:

Option D. minimum value at −38

Step-by-step explanation:

we have

x^{2}-12x-2

Let

y=x^{2}-12x-2

Complete the square

y+2=x^{2}-12x

y+2+36=(x^{2}-12x+36)

y+38=(x^{2}-12x+36)

y+38=(x-6)^{2}

y=(x-6)^{2}-38 ------> equation of a vertical parabola in vertex form

The vertex is the point (6,-38)

The parabola open upward-----> the vertex is a minimum

therefore

minimum value at −38

3 0
3 years ago
Find the Value of Y! Thank u!!!
Virty [35]

Answer:

my bad if im wrong but i got y=35

Step-by-step explanation:

4 0
3 years ago
If sin square theta = 0.75, then cos =
sergeinik [125]

Answer:

\cos\theta=\pm0.5

Step-by-step explanation:

Given:

\sin^2\theta=0.75

To find \cos\theta

Using trigonometric relations for sums and differences of squares of the ratios.

We know:

\sin^2\theta+\cos^2\theta =1

Plugging in  \sin^2\theta=0.75 in the above relation.

0.75+\cos^2\theta =1

Subtracting both sides by 0.75.

0.75+\cos^2\theta-0.75 =1-0.75

\cos^2\theta =0.25

Taking square root both sides.

\sqrt{\cos^2\theta} =\sqrt{0.25}

∴ \cos\theta=\pm0.5  (Answer)

6 0
3 years ago
Other questions:
  • A butcher is dividing a round of beef into 3 equal sized roasts. If each roast weighs 7.9 pounds, and there are 1.4 pounds of be
    14·2 answers
  • If twice a number is at least three less than four times the number, which of the following are true? Let n represent the number
    15·1 answer
  • Solve the equation 3/4x-5=x
    6·1 answer
  • Cady feeds her cats Cat Crunchies. Each day Sammy eats 1/2 of the box, tommy eats 1/8 of the box, and Suzi eats 1/4 of the box .
    13·2 answers
  • Will give brainliest answer
    9·2 answers
  • Shelley’s pet food store sold one customer 5 peanut butter biscuits for $3. She sold another customer 7 beef treats for $4.20.
    13·2 answers
  • ANSWER ASAP I WILL GIVE BRAINLIEST!!!! Match each equation with the number that makes it true.
    7·1 answer
  • Which of the following correctly simplifies the expression( IMAGE BELOW )
    8·1 answer
  • What is the measure of DBE?<br> A. 1200<br> B. 60°<br> C. 1800<br> D. 140°<br> E. 1000
    15·1 answer
  • Nolan reads 14 pages per hour .After a total of 3 hours of reading this week,how many pages will Nolan have read in all
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!