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Alexandra [31]
3 years ago
11

PLEASE HELP

Mathematics
2 answers:
marta [7]3 years ago
8 0
I think the area is 260.16 sorry if i’m wrong bestie
Iteru [2.4K]3 years ago
6 0

Answer:

28.574

Step-by-step explanation:

18.2 x 3.14 then divied by 2

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Given the function below, find f (3/2). f(x) = 2x^2 - 7x​
kenny6666 [7]

Answer:

3 has to be 3

Step-by-step explanation:

n neg so 3

4 0
2 years ago
Square root of 7 plus 5i divided by square root of 5 plus 2i
In-s [12.5K]

it is 2.981580515 are you a boy or not

3 0
3 years ago
If <img src="https://tex.z-dn.net/?f=f%28x%29%3Dx%5E2-2" id="TexFormula1" title="f(x)=x^2-2" alt="f(x)=x^2-2" align="absmiddle"
jek_recluse [69]

Answer:

\boxed{f(6) = 34}

Step-by-step explanation:

Composition of functions occurs when we have two functions normally written similar or exactly like f(x) & g(x) - you can have any coefficients to the (x), but the most commonly seen are f(x) and g(x). They are written as either f(g(x)) or (f o g)(x). Because our composition is written as (f \circ g)(2), we are replacing the x values in the g(x) function with 2 and simplifying the expression.

g(2) = 3(2)

g(2) = 6

Now, because we are composing the functions, this value we have solved for now replaces the x-values in the f(x) function. So, f(x) becomes f(6), and we use the same manner as above to simplify.

f(6) = (6)^2-2

f(6) = 36-2

f(6) = 34

Therefore, when we compose the functions, our final answer is \bold{f(6) = 34}.

4 0
3 years ago
Read 2 more answers
If you're ladder is 10 feet long and you place the bottom 6 feet from the wall how far can you reach
-Dominant- [34]
This is like a triangle.
One side, the hypotenuse, is the length of the ladder, 10 feet in this case.
Another side, one of legs, is the distance from the bottom of the ladder to the side of the wall, 6 feet.
The last side is what we need to find, how high up the ladder reaches.

Using the p<span>ythagorean theorem, we can find this third side.
This is written as a^2 + b^2 = c^2.
A and B are the legs, while C is the hypotenuse.

Plugging in known values, we get:
6^2 + b^2 = 10^2

Solve as much as possible:
6^2 = 36
10^2 = 100
36 + b^2 = 100

Now you must isolate b.
Subtract 36 from both sides.
100 - 36 = 64
b^2 = 64

The last step in finding b is doing the inverse of squaring, which is square rooting.
√64 = 8
So b equals 8.

This means that <span>the ladder can reach 8 feet up the wall.</span></span>
6 0
3 years ago
Write in Slope-Intercept Form the equation of the line that has the given slope and point. 5 p (4, - 2), m = 1 /4​
Ainat [17]

Answer:

y = 1/4x - 3

Step-by-step explanation:

y + 2 = 1/4(x - 4)

y = 1/4x - 3

5 0
3 years ago
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