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
AlexFokin [52]
3 years ago
5

Complete the process of solving the equation.

Mathematics
1 answer:
Eduardwww [97]3 years ago
4 0

Answer:

V=0

Step-by-step explanation:

9V + 19 =19

9V=19-19

9V=0

V=0

You might be interested in
Kevin and Randy Muise have a jar containing 92 coins, all of which are either quarters or nickels. The total value of the coins
Artemon [7]
<span>Let n = the number of nickles
Let q = the number of quarters
Then for your problem we have
(1) n + q = 43 and
(2) 5*n + 25*q = 100*6.95 (always work in cents to avoid decimal numbers) or
(3) 5*n + 25*q = 695
Now substitute n of (1) into (3) and get
(4) 5*(43 - q) + 25*q = 695 or
(5) 215 - 5*q + 25*q = 695 or
(6) 20*q = 695 - 215 or

(7) 20*q = 480 or
(8) q = 24
Then using (1) we get
(9) n + 24 = 43 or
(10) n = 19
Let's check these values.
Is (.05*19 + .25*24 = 6.95)?
Is (.95 + 6.00 = 6.95)?
Is (6.95 = 6.95)? Yes
Answer: Kevin and Randy have 19 nickles and 24 quarters in the jar.</span>
7 0
3 years ago
The pie chart shows information about voters in an election. 2800 more women vote than men. Work out the total number of voters.
Dmitry [639]
The picture in the attached figure

let
x--------> men voters
y-------> women voters

we know that
y=x+2800------> y-x=2800------> equation 1

step 1
find the percentage of women and men voters
in the graph
central angle by men voters=130°
central angle by women voters=(360°-130°)-------> 230°
by using proportion
men voters
\frac{360}{100} = \frac{130}{M}  \\ M=(100*130)/360 \\ M=36.11%

women voters
\frac{360}{100} = \frac{230}{F} \\ F=(100*230)/360 \\ F=63.89%

remember equation 1
y-x=2800
so
F-M=63.89%-36.11%----> 27.78%

if 27.78% correspond to 2800 voters
100%---------------------->T
T=100*2800/27.78-------> T=10,079.19 voters

the answer is
about 10,079 voters

6 0
4 years ago
A toy in a toy shop is in the shape of a triangular pyramid. The area of the base of the toy is 14 square centimeters and it has
Tamiku [17]
I think it’s 84 you multiply 14 and 12 then divide by 2 since it is a triangular prism
8 0
3 years ago
Read 2 more answers
A theater seats 378 people. There are two shows each weekend for four weekends. If all of the seats are sold for all performance
Lapatulllka [165]
This may not be right but 378 x 4 = 1,512
3 0
3 years ago
Read 2 more answers
Is the relation a function? {(14, 15), (5, 7), (3, 10), (11, 1), (5, 8)} a. yes. b. no
Monica [59]
In this relation we have two ordered pairs:
( 5, 7 ) and ( 5, 8 )
For x = 5 :  f ( x ) = 7 and also for x = 5,  f ( x ) = 8. This is not possible for a function.
Answer:
b ) No. The relation is not a function.
8 0
4 years ago
Other questions:
  • Which table corresponds to the function
    7·2 answers
  • Solve for x.<br><br> 38(2x+16)−2=13
    15·2 answers
  • PLS HELP
    6·1 answer
  • PLEASE HELP ME ASAP!! I HAVE ALREADY POSTED THIS LIKE TWICE!!!!!<br> I WILL AWARD BRAINLIEST!!
    8·1 answer
  • Which statement BEST describes 30 ? A) between 5 and 6 B) between 6 and 7 C) between 14 and 15 D) between 15 and 16
    5·2 answers
  • Please i need the correct answer, no funny business.
    9·1 answer
  • If √x-5 varies directly as y and x=30 when y= 2, find the value of x when y=8.​
    12·1 answer
  • 50 POINTS BRAINLIEST
    13·2 answers
  • Evaluate the expression for x=2 and y=4.<br> (x5y?)/(x3y5)
    8·1 answer
  • What is the sum of the first 6 terms of the sequence defined by an = 3n - 2?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!