3 years ago

PLEASE help me with this question! No nonsense answers please. This is really urgent.

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

7 0

Answer:

A) 15.6 ft²

Step-by-step explanation:

Area of the circle

A= $\pi$ r²

A= $\pi$ (5.7)²

A=102.07

Area of the segment

102.07*55/360

15.594

You might be interested in

What is the coefficient of the expression −x/3+7 ?

Eddi Din [679]

3 hope this helped :)

3 0

2 years ago

10 subtract 5 equals what

solong [7]

Five (5) because you have 10 fingers 5 fingers get cut off how many do you have left.

3 0

2 years ago

Read 2 more answers

If 20% of the students in your class like McDonald's, how many students are in your class if 4 students like McDonald's?

elena55 [62]

Answer: it is 20 students

5 0

3 years ago

Read 2 more answers

Find the limit of the function by using direct substitution.

serg [7]

Answer:

Option a.

$\lim_{x \to \frac{\pi}{2}}(3e)^{xcosx}=1$

Step-by-step explanation:

You have the following limit:

$\lim_{x \to \frac{\pi}{2}{(3e)^{xcosx}$

The method of direct substitution consists of substituting the value of $\frac{\pi}{2}$ in the function and simplifying the expression obtained.

We then use this method to solve the limit by doing $x=\frac{\pi}{2}$

Therefore:

$\lim_{x \to \frac{\pi}{2}}{(3e)^{xcosx} = \lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}cos(\frac{\pi}{2})}$

$cos(\frac{\pi}{2})=0\\$

By definition, any number raised to exponent 0 is equal to 1

$\lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}cos(\frac{\pi}{2})} = \lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}(0)}\\\\$

$\lim_{x\to \frac{\pi}{2}}{(3e)^{0}} = 1$

Finally

$\lim_{x \to \frac{\pi}{2}}(3e)^{xcosx}=1$

6 0

3 years ago

F(x) = 6 (2 – 9), find f-1(x).<br> find the inverse

Tanzania [10]

Try using Symbolab!

4 0

3 years ago