All categories

3 years ago

HELP FAST please brainly

Mathematics

2 answers:

AfilCa [17]3 years ago

6 0

Answer:

y=-3

Step-by-step explanation:

hoa [83]3 years ago

5 0

-3 !!!!!!! !!!!!!!!!

You might be interested in

The formula s = StartRoot StartFraction S A Over 6 EndFraction EndRoot gives the length of the side, s, of a cube with a surface

never [62]

Answer:

$2\sqrt{2}\ ft\ longer$

Step-by-step explanation:

Suppose a cube with side length s, the area of one side is

$A_s=s^2$

Since the cube has 6 sides, the total area is

$A=6A_s=6s^2$

But if we have the area, we can solve the above formula for s to get

$A=6s^2$

$\displaystyle s=\sqrt{\frac{A}{6}}$

We have two different cubes with areas 1,200 square inches and 768 square inches. Let's compute their side lengths

$\displaystyle s_1=\sqrt{\frac{1,200}{6}}=\sqrt{200}$

$\displaystyle s_1=10\sqrt{2}\ ft$

$\displaystyle s_2=\sqrt{\frac{768}{6}}=\sqrt{128}$

$\displaystyle s_2=8\sqrt{2} ft$

The difference between them is

$10\sqrt{2}\ ft-8\sqrt{2}\ ft=2\sqrt{2}\ ft\approx 2.83\ ft$

The side of the cube with area 1,200 square inches is $2\sqrt{2}\ ft$ longer then the side of the cube with area 768 square inches

7 0

3 years ago

Read 2 more answers

What is the square root of pi

astraxan [27]

<h3>♫ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ♫</h3>

➷ The square root of pi is 1.772453851

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0

3 years ago

Read 2 more answers

A line has a y-intercept of 7 and a slope of 2 . what is it’s equation in slope-intercept form

BARSIC [14]

Answer:

y=2x+7

Step-by-step explanation:

the slope is always the number before x. the y-intercept is the number added after x

8 0

3 years ago

Read 2 more answers

41% people preferred and 22% how many than

Mrrafil [7]

Can you please use complete sentences? I might be able to help if you do.

8 0

4 years ago

Find the power setof Cartesian product A×B, where A={1,2,3} and B={0,1,2}.

blondinia [14]

Answer:

{(1,0)(,1,1),(1,2),(2,0),(2,1),(2,2),(3,0),(3,1),(3,2)}

Solution

A= {1,2,3}

B={0,1,2}

A×B ={(1,0),(1,1),(1,2),(2,0),(2,1),(2,2),(3,0),(3,1),(3,2)}

5 0

3 years ago