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Tcecarenko [31]
4 years ago
10

Help ASAP plz

Mathematics
1 answer:
Elena L [17]4 years ago
4 0

Answer:

26 inches

Step-by-step explanation:

Height of the triangular plane (h) = 36 inch

Area of the triangular plane = 468 inch²

Let the length be l inch

\frac{1}{2}  \times l \times h = 468

\frac{1}{2 }  \times l \times 36 = 468

l =  \frac{468 \times 2}{38}  = 26

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Which is the inverse of the function f(x) = 4x2
Sholpan [36]

Answer:

\sqrt{\frac{x}{4}}  and  -\sqrt{\frac{x}{4}}

Step-by-step explanation:

The function is given as  f(x)=4x^2

<em>to find inverse, we follow the steps shown below:</em>

<em>1. write "y" in place of "f(x)"</em>

<em>2. interchange "x" and "y"</em>

<em>3. solve for the new "y"</em>

<em>4. replace y with f^-1(x)</em>

<em />

Let's do this:

f(x)=4x^2\\y=4x^2\\x=4y^2\\y^2=\frac{x}{4}\\y=+-\sqrt{\frac{x}{4}}

These 2 are the inverse functions.

3 0
3 years ago
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defon
Answer c. is definitely wrong. I would think b. is the correct answer. if you just just a. shut off the engine you just look control of the vehicle completely.
8 0
3 years ago
Which expressions of signed decimal numbers have negative quotients? Check all that apply.
dybincka [34]
A negative number divided by positive is a negative quotient and vice versa.
So
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3 years ago
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If the leading coefficient is negative, always factor out the negative.<br>-x^2+5x-6​
vova2212 [387]

Answer:

-1(x-2)(x-3)

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3 years ago
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