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
Paha777 [63]
3 years ago
12

What is the value of x? What is the value of y?

Mathematics
1 answer:
Rainbow [258]3 years ago
7 0

Answer:

The answer to your question is x = 30; y = 14

Step-by-step explanation:

Data

JK = x            PR = 20

JL = 21           PQ = y

LK = 18           QR = 12

Process

1.- Find x

Use proportions to find it

                 JK/PR = LK/QR

Substitution

                 x/20 = 18/12

Solve for x

                  x = 20(18/12)

                  x = 360/12

                 x = 30

2.- Find y

                PQ/JL = PR/JK

Substitution

                y/21 = 20/30

Solve for y

                y = 21(20/30)

                y = 420/30

                y = 14

You might be interested in
Help!<br> this is urgent <br> i need it rn<br> ty in advance
olganol [36]

Answer:

The graph shows a steady declining plot as the aveage traffic volume increases. Since y axis is speed the correct answer is that as traffic volume increases the average vehicle speed decreases.

Step-by-step explanation:

4 0
2 years ago
The sum of three numbers is 95. The first number is 5 more than the third. The second number is 4 times the third. What are the
kotykmax [81]

Answer:

20, 60, 15

Step-by-step explanation:

Let the third number be n, then

The first number is n + 5 and the second number is 4n

Sum the 3 numbers and equate to 95, that is

n + 5 + 4n + n = 95 ← collect like terms on left side

6n + 5 = 95 ( subtract 5 from both sides )

6n = 90 ( divide both sides by 6 )

n = 15

Thus

The first number is 15 + 5 = 20

The second number is 4 × 15 = 60

The third number is 15

4 0
3 years ago
I really need help with this Question don't know how to do it
suter [353]
Tan(12) = 40/d
d = 40/tan(12)
d = 188.19m
3 0
3 years ago
Which of the following is the equation of a line that has a slope of -2 and passes through the
KATRIN_1 [288]

Answer:

B. y = -2x + 8

Step-by-step explanation:

So the slope is the number that comes before the x, and if the slope is -2, that means the number before is -2, and it is.

And to know if it goes through (1, 6), put those numbers into the equation and see if they match up (x is the y-intercept)

6 = -2(1) + x

6 = -2 + x

x = 8

The one with both of these is B, which means B is the answer

3 0
3 years ago
Read 2 more answers
22/7 minus 2/3 divided by 2 is blank the value of 22/7 minus 2/3
exis [7]
Well 22/7 minus 2/3 equals 2 10/21
then divided by (half) 2 that would equal 1   5/21
5 0
3 years ago
Other questions:
  • 11 less than a number is more than seventeen
    15·1 answer
  • Lyn puts dvds on shelves. She has 236 dvds.each full shelf has 28 dvds.how many full shelves of dvds does Lyn have?
    13·2 answers
  • How many factors in the expression 8(+4)(y+4)(z²+4z+7)have exactly two terms?
    6·1 answer
  • Answer this question please
    7·1 answer
  • Which functions represent exponential growth?
    9·1 answer
  • Tyler needs to get the windows in his new home cleaned. The cleaning company needs to know the total number of window panes befo
    6·1 answer
  • When writing an standard number in scientific notation, the first factor must have a value ≥ 1 and &lt;
    15·1 answer
  • Hi!
    9·2 answers
  • Select the correct answer.<br> What is the value of g(2)
    9·1 answer
  • 1/2 - 1/7 <br> 3/5 - 1/2<br> plz help I have 10 min
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!