All categories

3 years ago

What is equal to x in x - 8pi = pi?

Mathematics

1 answer:

pochemuha3 years ago

8 0

Add 8π to both sides of the equation to get:

$x - 8\pi + 8\pi = \pi + 8 \pi$

$\boxed{x = 9 \pi}$

We have found that x = 9π. Remember that in solving problems like these with pi that it can often be helpful to treat pi as a variable.

You might be interested in

IF UR BORED CAN U PLEASE TALK TO ME :( CAUSE I AM?

Anna35 [415]

Heyyy how are you doing on woo back Wednesday

5 0

3 years ago

carlos and Jacob each improve their yards by planting daylilies and ivy. They bought their supplies from the same stores. Carlos

34kurt

Answer:

Cost of each daylilies = $3

Cost of each ivy pot = $3

Step-by-step explanation:

Given:

Cost of 4 daylilies and 4 ivy = $24

Cost of 4 daylilies and 8 ivy = $36

Find:

Cost of each daylilies

Cost of each ivy pot

Computation:

Assume;

Cost of each daylilies = a

Cost of each ivy pot = b

So,

4a + 4b = 24....... eq 1

4a + 8b = 36 ....... eq 2

Eq2 - Eq1

8b - 4b = 36 - 24

4b = 12

b = 3

So,

Cost of each ivy pot = $3

4a + 4b = 24

4a + 4(3) = 24

4a + 12

a = 3

Cost of each daylilies = $3

6 0

3 years ago

One month kris rented 3 movies and 8 video games for a total of $53. the next month she rented 5 movies and 2 video games for a

SCORPION-xisa [38]

Make a system of equations and solve for each variable.

3m+8v=53
5m+2v=26

m= movie cost
v= game cost

multiply the bottom equation by 4(combination method)

3m+8v=53
20m+8v=104. Subtract

-17m = -51
m= 3

Plug back into one of the equations

5(3)+2v=26
15+2v=26
2v=11
v=5.5

m=$3
v=$5.5

6 0

3 years ago

Help someone I just need the answer

ehidna [41]

There is no question

4 0

3 years ago

What is the value of x?<br><br> Enter your answer in the box.<br><br> x =

vampirchik [111]

Answer:

26 degrees

Step-by-step explanation:

90-64=26

Hope this helps!

6 0

3 years ago