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3 years ago

14

please look at the problem and help. I tried to ask my teacher for help earlier but she ignored me so please don't ignore this.

:c

1 answer:

Alchen [17]3 years ago

8 0

36*40+36*40-6*6=2844ft^2

we had to subtract the area of the closet so it wasn't counted twice :P

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Find the volume of the figure. Round to the nearest hundredth if needed.

balu736 [363]

Answer:

235.62 cubed yards

Step-by-step explanation:

Area of a cylinder = pi(r^2)*h

pi(5^2)*3 = 235.62

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3 years ago

The length of a rectangle is 4 units greater than its width w. Write an expression for the length of the rectangle.

Shkiper50 [21]

If the length is four units greater than w, then it is equal to w+4.

6 0

3 years ago

Use the info given to find the new price: original price: $24 and discount rate: 11%. What is the new price????

ELEN [110]

So I think you have to find 11% of 24 and that is 11/100 x 24 = 2.64$. Then you reduce it to the real price 24-2.64= 21.36$ (the new prize). I might be completly wrong but I hope this helps

3 0

3 years ago

Help me out I gotta good grade to graduate

Dahasolnce [82]

Answer: c

Step-by-step explanation:

Because it makes sense to me

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4 years ago

Please help meee and show all steps please!!!ty

kolbaska11 [484]

Answer:

x = -4 and x = 5

Step-by-step explanation:

Since $x^2 + 2x$ and $3x + 20$ both equal to y, we know that the expressions equal to each other. We can write a new equation base on that.

$x^2 + 2x = 3x + 20$

Now we solve the equation.

$x^2 + 2x = 3x + 20$

$x^2 - x = 20$

$x^2 - x - 20 = 0$

$(x + 4) (x - 5) = 0$

$x + 4 = 0 ; x -5 = 0$

$x = -4 ; x = 5$

3 0

3 years ago