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aleksley [76]
3 years ago
13

So, I'm completely lost on this. It's very easy to figure out as it's just writing a function, but I'm not entirely sure about t

he correct way to do so. I'd just like a standard f(w)= l*w type formula, if that's okay.

Raj is making a rectangular garden for his dog Cinnamon to play in. The length, l, of the garden is 2 yards greater than its width, w, in yards. Enter the function, f(w), which describes the area, in square yards, of Raj’s garden as a function of the width, w.
Mathematics
1 answer:
Schach [20]3 years ago
8 0
Width = w
length = w+2

f(w) =w(w+2) = w^2 + 2w.

Please, let me know whether the procedure is clear for you.

The answer is f(w)=w^2 + 2w.
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Give the equation for a circle with the given center and radius.Center at (-10, -4), radius = 5A. (x−10)^2+(y−4)^2=25B. (x−4)^2+
BaLLatris [955]

D)(x+10)^2+(y+4)^2=5^2=25

Explanation

Step 1

We know that the general equation for a circle is

\begin{gathered} (x-h)^2+(y-k)^2=r^2 \\  \end{gathered}

where

(h,k) is the center of the circel

and r is the radius

then, all we need to do is replace

Let

\begin{gathered} \text{center}\Rightarrow(h,k)\Rightarrow(-10,-4) \\ \text{radius}\Rightarrow r\Rightarrow5 \end{gathered}

replace the values

\begin{gathered} (x-h)^2+(y-k)^2=r^2 \\ (x-(-10))^2+(y-(-4))^2=5^2 \\ (x+10)^2+(y+4)^2=5^2=25 \end{gathered}

therefore, the answer is

D)(x+10)^2+(y+4)^2=5^2=25

I hope this helps you

7 0
1 year ago
Choose all of the following relationships that represent functions. please help!!
ser-zykov [4K]
The rule of a function is:
You CANNOT have one x-value with multiple different y values in the same function. You can however have different x values with the same y value.
Also for reference: independent means x value and dependent means y- value.

The first answer is not a function because as you can see there is one x-value with multiple y values.

second answer IS a function because as I said before you can have different x values with the same y value

third answer is a function again because you can have different x values with same y value

number four isn't a function bc again the -2 x value has 2 different y Values.
4 0
3 years ago
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On Monday, three hundred forty students went on a trip to the zoo. All eight buses were filled and four
VMariaS [17]

Answer:

42.5

Step-by-step explanation:

divide it by 8.

5 0
3 years ago
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A game is played with a circular spinner that contains 8 different colors. The design
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Answer:

64 ways

Step-by-step explanation:

there are 8 different colors, with 8 different possibilities on the color arrangement.

3 0
3 years ago
How do you do 83 divided by 3 with long division
bulgar [2K]

Answer:83÷3=27.6 or 27.667

Step-by-step explanation:

3 0
3 years ago
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