Ask question

Ask question

All categories

3 years ago

5

Which trigonometric function is equivalent to sec(-270) ? a. sec(-120) c. sec(-30) b. sec(60) d. sec(90)

1 answer:

BARSIC [14]3 years ago

8 0

The equivalent of sec (-270) will be found as follows:
we add our angle to 360°
-270+360
=90
But sec(-270) is a positive value, this implies that the angle that will give us the same answer as sec (-270) should also give us the positive value. This means that 90 is our answer since it will give us the positive sec value.
The answer is d. sec(90)

You might be interested in

Figure 2 length 10 width find perimeter and area

Anestetic [448]

The answer to that question is four

4 0

3 years ago

Read 2 more answers

PLSSS help quickly worth 20 pts

gayaneshka [121]

1.09 that's the answer ! I just wrote extra stuff for the sake of it . x= 1.09

7 0

3 years ago

An experienced landscaper thought it would be funny to play a joke on some rookie landscapers. The rookies were given the measur

pashok25 [27]

Answer:

48∛9 ft²

Step-by-step explanation:

The length (L) and width (W) are given by:

$L = 4\sqrt[3]{24}\\ W= 6\sqrt[3]{3}$

Since this is a rectangular region, the area is given by:

$A=L*W=L \\A=4\sqrt[3]{24}* 6\sqrt[3]{3}\\A=24\sqrt[3]{72}\ ft^2$

The answer can be further simplified by factoring as follows:

$A=24\sqrt[3]{72} = \\A=24\sqrt[3]{2*2*2*3*3}= 24\sqrt[3]{2^3*9}\\A=48\sqrt[3]{9}\ ft^2$

The exact area is its simplest form is 48∛9 ft²

6 0

3 years ago

Simple interst for $750 at 6.5 interest for 3 years

ser-zykov [4K]

Considering that you mean 6.5% interest yearly, the interest gained would be:
$146.25

and the total amount would be $896.25

Hope this helped!

4 0

3 years ago

Read 2 more answers

Find the value of x.

patriot [66]

Answer:

the answer to this question is very simple

its

33.75°

8 0

2 years ago