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3 years ago

6

Y+y+x; use x = 2, and y =1

1 answer:

kari74 [83]3 years ago

4 0

Answer:

The answer is 4

Step-by-step explanation:

just plug the numbers where the letters are

1+1+2= 3

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You have a 1-gallon paint can in the shape of a cylinder. One gallon is 231 cubic inches. The radius of the can is 3 inches. Wha

aleksandr82 [10.1K]

Answer:

The approximate height of the paint can is 8.2 in

Step-by-step explanation:

we know that

The volume of the cylinder ( can of paint) is equal to

$V=\pi r^{2} h$

we have

$V=231\ in^{3}$

$r=3\ in$

$\pi=3.14$

Substitute the values and solve for h

231=(3.14)(3)^{2} h

h=231/(3.14*9)=8.2 in

3 0

3 years ago

Read 2 more answers

Which is a correct definition of perpendicular lines?

djyliett [7]

It would be B: a set of points that extends infinitely in two directions

4 0

3 years ago

Pls do it fast ill mark you brainliest

anygoal [31]

Answer:

$\sf y=7\frac{2}{3}$ and $\sf x = \frac{2}{3}$

Explanation:

$\sf (1) \ \ (2x+y = 9)$

$\sf (1) \ \ (2x+5y = 37)$

<u>solve for y</u>:

$\sf 2x + y = 9$

$\sf 2x + 5y = 37$

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

$\sf 0x + 6y = 46$

$\sf 6y = 46$

$\sf y=\frac{23}{3}$

$\sf y=7\frac{2}{3}$

<u>solve for x</u>:

$\sf 2x + y = 9$

$\sf 2x = 9 - y$

$\sf 2x = 9 - \frac{23}{3}$

$\sf 2x = \frac{4}{3}$

$\sf x = \frac{2}{3}$

8 0

2 years ago

PLS HELP ME ;;;-;;;

Mandarinka [93]

Answer:

X=11

Step-by-step explanation:

9x+6= (3x+2)+(70)

Simplify: 6x+6=72

6x+6=72

6x=66

x=11

5 0

3 years ago

HELP it’s not 20.40 which is what someone else answered lol

kvv77 [185]

Answer:

I think it 19.6

Step-by-step explanation:

Sorry if im wrong

7 0

3 years ago