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Sever21 [200]
2 years ago
9

HELP!!! Find the length of PM.

Mathematics
2 answers:
Schach [20]2 years ago
5 0

Answer:

length of PM=7

Step-by-step explanation:

here,

PM and QM are equal .so,

5x-3=11-2x

5x+2x=11+3

7x=14

x=14/7

x=2

now substituting the vale of

5x-3

5*2-3

10-3

7

solniwko [45]2 years ago
4 0

Answer:

Your answer is 7

Step-by-step explanation:

The two lines are the same length, so set the lengths equal to each other.

5x-3=11-2x

add 2x

7x-3=11

add 3

7x=14

divide by 7

x=2

Then you just plug x in

5(2)-3

multiplication first

10-3

subtraction

7

That is your answer

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Svet_ta [14]

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Step-by-step explanation:

5.24×10⁸ miles × (1 hour)/(3.2×10⁴ miles) = 1.6375×10⁴ hours = 16,375 hours

3 0
2 years ago
HELP QUICK PLSSSSS ILL GIVE LOTS OF POINTS
mariarad [96]

Answer:

B - $41,500

Step-by-step explanation:

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6 0
2 years ago
Find an ordered pair that is solution for linear equation 4x-5y=20​
Eduardwww [97]

Answer:

(5,0) is the solution of the given equation.

(0,-4) is the solution of the given equation.

Step-by-step explanation:

Here, the given equation is: 4 x- 5y  = 20

Now, we need to find a value for (x,y) such that the above equation is satisfied.

The ONLY POSSIBLE way to do this is Hit and Trial.

Let us substitute x  = 0

Then the equation becomes : 4 (0) - 5y = 20

or, -5 y =  20 ⇒  y = -20/5 = - 4

So, for x = 0, y = - 4

So, (0,-4) will be the solution of the given equation.

Let us substitute y  = 0

Then the equation becomes : 4 (x) - 5(0) = 20

or, 4 x =  20 ⇒  x = 20/4 = 5

So, for x = 5, y = 0

So, (5,0) will be the solution of the given equation.

We can try another substitution as well.

For any value of x, we will get a corresponding value of y. So, (x,y) will be the solution of the given equation.

8 0
3 years ago
A worm wriggled forward 4/5 of an inch in 3 minutes. At that rate, how far would the worm go in 1 minute?
Thepotemich [5.8K]

Answer:

4/15 of an inch

Step-by-step explanation:

A worm wriggled forward 4/5 of an inch in 3 minutes.

=> At that rate, the distance the worm would go in 1 minute is:

D = (4/5)/3 = 4/(5x3) = 4/15 of an inch

Hope this helps!

8 0
2 years ago
What is 5(x-2)-14x when x=4
nevsk [136]

Answer:

-46

Step-by-step explanation:

5 (x - 2) - 14x.   x=4

5 (4 - 2) - 14(4)  (distribute)

20 - 10 - 14(4)   (multiply)

20 - 10 - 56    (subtract and solve.)

10 - 56 = -46 - solution

hope this helps (:

6 0
2 years ago
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