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
zmey [24]
3 years ago
13

Guys, please help me out. Thanks.

Mathematics
1 answer:
kaheart [24]3 years ago
6 0

Answer:

w = 13

Step-by-step explanation:

Using the method of cross- multiplying

• \frac{a}{b} = \frac{c}{d} ⇒ ad = bc, thus

42(w + 11) = 28(w + 23) ← distribute parenthesis on both sides

42w + 462 = 28w + 644 ( subtract 28w from both sides )

14w + 462 = 644 ( subtract 462 from both sides )

14w = 182 ( divide both sides by 14 )

w = 13

You might be interested in
Which equation has the graph shown below? (0, 3) (2,0) ​
professor190 [17]

Answer:

6x+4y=12

Step-by-step explanation:

when x-intercept is 0

6(0)+4y=12

0+4y=12

divide by 4 both side

y=3

when y-intercept is 0

6x+4(0)=12

6x+0=12

6x=12

divide by 6 both side

x=2

6 0
3 years ago
Square root of 3x^2y^3 times 2 square root of 72x^3y^4
galina1969 [7]
I hope this helps you

6 0
3 years ago
100 points, very easy anwser asap
levacccp [35]

Answer:

An Arc

Step-by-step explanation:

3 0
3 years ago
Solve for possible values of x. 3x^2 = 18x
uysha [10]

(0,0) and (6,0)

First we subtract 18x from both sides

3x²-18x=0

Factor out a 3x

3x(x-6)=0

This means that x is either 0 or 6

7 0
3 years ago
Read 2 more answers
hilary wants to fill a mini cake pan with batter to make a mini cake for philip's party. the cake pan is 4.0 inches long, 9.0 in
igomit [66]
Simple,

4x9x2.2 = volume = 79.2 cubic centimeters

79.2/1000 = 0.0792 litres

not sure if you wanted it in cubic or litres FYI if it doesn't say put the answer in cubic :)
6 0
3 years ago
Other questions:
  • Joel and Gunner both run the 800-meter race. The line graph below shows their times for the first five meets of the track season
    7·2 answers
  • X+15=20? Solve for X.<br><br> A. x=5<br> B.x=15<br> C.x=20<br> D.x=4
    6·2 answers
  • The label on the car's antifreeze container claims to protect the car between −40°C and 125°C. To convert Celsius temperature t
    8·2 answers
  • Ask Your Teacher Consider a binomial random variable with n = 5 and p = 0.8. Let x be the number of successes in the sample. Eva
    6·1 answer
  • -1/6 times -4/7 in fraction form please!! &lt;3
    12·1 answer
  • -8x + 14 = -2(4x - 7) what is the value of x
    12·2 answers
  • Plssssss help number 18 and 20​
    5·2 answers
  • What is 16.89 x 78.91=? And what is the answer to 16.86 x 78.91 equivalent to?
    12·1 answer
  • HELP PLEASE EASY MATH
    5·2 answers
  • Pls pls pls graph 4x + 3y = 12
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!