All categories

3 years ago

Find the value of x ?

Mathematics

1 answer:

kenny6666 [7]3 years ago

4 0

Answer:

A) 73 degrees B) 40 degrees

Step-by-step explanation:

2x - 1 = x + 74

x = 73

-----------------------------------------------------------------------------------------------------------------

2x + 20 = x - 20

x = 40

You might be interested in

HELP!!!!!!!!!!

Galina-37 [17]

Answer:

do u know the answer? can u teach me pls?

Step-by-step explanation:

4 0

2 years ago

If a system of linear equations has no solution, what does this mean about the two lines?

romanna [79]

Answer:

The lines do not intersect, it is parallel therefore there is no solution.

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

On a quiz, Tom received 2 points for each correct spelling word, and 4 points for each correct definition, Tom received 80 point

Lesechka [4]

Answer:

Tom got 20 words correct and 30 definitions correct

Step-by-step explanation:

6 0

2 years ago

If a machine is able to print 36,000 comic books in 1 hour, how many comic books will it print in one minute?

Viefleur [7K]

Answer:

600

Step-by-step explanation:

You would do 36,000 divided by 60 because there are 60 minutes in an hour, and it would be 600.

6 0

2 years ago

Read 2 more answers

the area of a rectangular volleyball court is 1800 square feet the courts length is twice it width write a system of equations t

Marianna [84]

Answer:

The dimensions of the rectangular volleyball court are 60 ft x 30 ft

Step-by-step explanation:

Let

x ----> the length of rectangular volleyball court

y ---> the width of the rectangular volleyball court

we know that

The area of the rectangular volleyball court is equal to

$A=xy$

$A=1,800\ ft^2$

$1,800=xy$ ----> equation A

$x=2y$ -----> equation B

substitute equation B in equation A

$1,800=(2y)y$

$1,800=2y^2$

Solve for y

Simplify

$900=y^2$

take square root both sides

$y=30\ ft$

<em>Find the value of x</em>

$x=2y$

substitute the value of y

$x=2(30)=60\ ft$

therefore

The dimensions of the rectangular volleyball court are 60 ft x 30 ft

7 0

3 years ago