A tank is in the shape of a cube with edge lengths of 6 feet. Find the number of cubic feet of water needed to fill the tank. Then find the number of cubic yards of water needed to fill the tank.

Answer:

m = -1

Step-by-step explanation:

Find the equation in slope intercept form [ y = mx + b ] for line AB. Find the slope using the formula [ y2-y1/x2-x1 ].

8-5/7-4

3/3

1

Find the y-intercept.

5 = 1(4) + b

5 = 4 + b

1 = b

So the equation of the line AB is y = x + 1.

The slope of a perpendicular line is the opposite reciprocal of the original line.

1 -> -1/1 -> -1

Best of Luck!

Answer:

30°

Step-by-step explanation:

A full circle has 360°.

1/12 of a circle has 1/12 of 360°.

1/12 * 360° = 360°/12 = 30°

Answer: 30°

9514 1404 393

Answer:

  64

Step-by-step explanation:

Put the value where the variable is and do the arithmetic.

  -8u = -8(-8) = 64

Answer:

x = 6

y = - 3

Step-by-step explanation:

x * y = - 18

x - y = 9. 3-y-y = 9. 3 -2y = 9.

-2y = 9-3

y = 6/-2

y = -3

x + y = 3. x = 3-y

x * -3 = - 18

x = -18/-3

x = 6

Answer:

400

Step-by-step explanation:

To find the scale factor, you need to find out how much the initial value was multiplied by to get the new value. To do that, you need to divide the new value by the initial value. Make sure the units are the same; don't divide 1000 feet by 30 inches!

[tex]\frac{new}{initial} = \frac{12000}{30}=400[/tex]

Hope this helps!

Answer:

[tex]g( - 8) = - 2( - 8) - 5 = 16 - 5 = 11[/tex]

[tex]f(g( - 8)) = {11}^{2} + 1 \\ = 121 + 1 \\ = 122[/tex]

I hope I helped you^_^

[tex]\\ \sf\longmapsto g(x)=-2x-5[/tex]

[tex]\\ \sf\longmapsto g(-8)[/tex]

[tex]\\ \sf\longmapsto -2(-8)-5[/tex]

[tex]\\ \sf\longmapsto 16-5[/tex]

[tex]\\ \sf\longmapsto 11[/tex]

Now

[tex]\\ \sf\longmapsto f(x)=x^2+1[/tex]

[tex]\\ \sf\longmapsto f(g(-8))[/tex]

[tex]\\ \sf\longmapsto f(11)[/tex]

[tex]\\ \sf\longmapsto 11^2+1[/tex]

[tex]\\ \sf\longmapsto 121+1[/tex]

[tex]\\ \sf\longmapsto 122[/tex]

We have to find derivative of t

[tex]\\ \sf\longmapsto \dfrac{d}{dx}3t^2-12t+4[/tex]

[tex]\boxed{\sf \dfrac{d(x^n)}{dx}=nx^{n-1}}[/tex]

[tex]\\ \sf\longmapsto \dfrac{d}{dx}3t^2-\dfrac{d}{dx}12t+\dfrac{d}{dx}40[/tex]

[tex]\\ \sf\longmapsto 6t-12[/tex]

Now

[tex]\\ \sf\longmapsto 6(8)-12[/tex]

[tex]\\ \sf\longmapsto 48-12[/tex]

[tex]\\ \sf\longmapsto 36[/tex]

Answer:

24

Step-by-step explanation:

[tex] \frac{4}{5} = \frac{a}{30} \\ 30 \times \frac{4}{5} = a \\ a = 24[/tex]

Answer:

a=24

Step-by-step explanation:

4/5=a/30

5a=120

a=120÷5

=24

Answer:

Step-by-step explanation:

B is the answer and if the next has something to do with connie then your answer is C

Answer:

the area!!!

Step-by-step explanation:

2(a+b)h

to find b you have to know the base of the triangle. you may use pythagoras' theorem for that. you will then get 5ft as the base.

5ft + 48ft = 53ft.

put in the formula, the area is then

2(48+53)*13

am not with a calculator.... so sort it out....

I think you can get the rest with this...

Answer:

CA=20

SEE THE IMAGE FOR SOLUTION

please mark this answer as brainlist

Answer:

Step-by-step explanation:

The data in the table shows quantity increase with the price increase and we want to analyze the relationship between price and quantity.

The data indicates a positive slope if we keep price on x-axis and quantity on y- axis.

Option C is reflecting this and correctly highlighted.

Answer:

Option C

Step-by-step explanation:

Because as we can see y is increasing with respect to x

So the slope is positive

The line should go up rightwards

Hence option C is correct

The height of the window is 9-x feet.

Given that, a window is 9 ft long. It is x feet longer than it is high.

We need to find what is the height of the window.

An expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division.

Here, the length of the window = 9 ft

Then, the height of the window = x feet smaller than the length = 9-x feet

Therefore, the height of the window is 9-x feet.

To learn more about an expression visit:

https://brainly.com/question/28170201.

#SPJ2

9514 1404 393

Answer:

  $0.42

Step-by-step explanation:

Look at the function definition to see which part applies when x = 0.4. It will be the first part, which is defined for 0 < x < 1. That part tells you the postage for 0.4 oz is $0.42.

Answer:

Any line can be graphed using two points. Select two x x values, and plug them into the equation to find the corresponding y y values.

Step-by-step explanation:

Answer:

0.33333333

0.9375

0.125

7/8

7/16

5/8

3/100

4/10 or 40/100

Step-by-step explanation:

Answer:

Slope intercept is y = mx+b.

SLOPE is m

and Y-INTERCEPt, where the thing touches the y axis is b.

The line touches the y axis at -6.

The slope is 2/3

y=2/3x-6

Step-by-step explanation:

Answer:

$9

Step-by-step explanation:

5 x 9 = $45

Or

9+9+9+9+9

Answer:

$9

Step-by-step explanation:

45 ÷ 5 = 9

hope this helps

Answer:

6s-36 is the answer . Hope this helps you.

Answer:

6(x-6) = 6x-36

Step-by-step explanation:

To find the perimeter of a rectangle, you add up 2 times the length and 2 times the width. Here's the expression: [tex]2l+2w[/tex]. In this case l=22 or l=27.7 and w=27.7 or w=22. In the end, you get: [tex]2l+2w=99.4[/tex]. [tex]22*2=44. \\27.7*2=55.4[/tex].

To find the area of a rectangle, you multiply the length by the width. Here's the expression: [tex]lw[/tex].  In this case l=22 or l=27.7 and w=27.7 or w=22. In the end, you get: [tex]22*27.7=609.4[/tex].

Side note:

It doesn't matter what l or w equal because There's a property in addition that says it doesn't matter which order the values go in. There's also a property in multiplication that it doesn't matter which order the values go in (same as addition).

Answer:

(-2,4)

Step-by-step explanation:

It will be the correct answer.......

Answer:

2mxy - 6mp

Step-by-step explanation:

2m(xy - 3p)

2m × xy - 2m × 3p

2mxy - 6mp

give brainliest please I need it to level up

Answer:

it is  she thought that the concentration of allicin might be to low.... decrease the number of new tumors

why? because its asking to selct the part where its revising her hypotheses and thats exaclty what she did she analyzed what happened.

Answer:

[tex]\displaystyle f^{-1}(x) = -\frac{x}{14} + \frac{2}{7}[/tex]

Step-by-step explanation:

It is neither of these. To find the inverce, interchange the variables, then solve for y:

[tex]\displaystyle x = -14y + 4 \hookrightarrow \frac{x - 4}{-14} = \frac{-14y}{-14} \\ \\ f^{-1}(x) = -\frac{x}{14} + \frac{2}{7}[/tex]

I am joyous to assist you at any time.

Answer:

70 feet above the water will it begin to stretch.

Step-by-step explanation:

200 - 130 = 70