All categories

3 years ago

Find the secant of angle Z A.4/5 B.4/3 C.3/5 D.5/3

Mathematics

1 answer:

Alex73 [517]3 years ago

3 0

Answer:

D 5/3

Step-by-step explanation:

Secθ= Hypotenuse/Adjacent

Secθ=10/6

Simplify: 10/6 -->5/3

Ans: D 5/3

remember your six trigonometric functions:

Sinθ=Opp/Hyp -->Cscθ=Adj/Hyp

Cosθ=Adj/Hyp -->Secθ=Hyp/Adj

Tanθ=Opp/Adj-->Cotθ=Opp?Adj

It is basically the opposite of each other, don't forget when you are at the last step you simplify! never forget. Also working with square roots will be a bit tricky when converting to Csc/ Sec/ Cot. Just noting you that Square roots don't belong in denominators!

You might be interested in

Solve for X rx+h=sx-k

Vlada [557]

Rx + h = sx - k
rx - sx = -k -h
x ( r -s ) = -k -h
x = -k -h / r -s Ans

4 0

3 years ago

Read 2 more answers

What is another way to write 101 - 13.7x = 73.6

jonny [76]

Answer:

x=2

Step-by-step explanation:

101-13.7x=73.6

13.7x=101-73.6

13.7x=27.4

x=27.4/13.7

x=2

5 0

3 years ago

Read 2 more answers

I need help, can anyone please help me?? I'll mark you BRAINLIEST if you answer correctly. :). Fill in the blanks.

pav-90 [236]

(x+4)²=-63

....brainliest would be appreciated

5 0

3 years ago

Solve the equation: 10 = -4 + x

Sonja [21]

10= -4 + x x=14 because you do the opposite of the sign you see in this case its a plus sign so you subtract -4 from ten and since the 4 is a negative and your subtracting you would add 4 I know this probably didn't help it sounds really confusing but I have hope that it did :)

8 0

3 years ago

Read 2 more answers

Which special version of the Pythagorean Theorem can you use to find the length of any square's diagonal, d, using only the leng

kodGreya [7K]

The square's diagonal is the triangle's hypotenuse.

the original Pythagorean theorem is $a^{2} + b^{2} = c^{2}$ where a and b are the two sides and c is the hypotenuse.

that means the Pythagorean theorem for this question is:

$s^{2} + s^{2} = d^{2}$ or $2( s^{2} )= d^{2}$

8 0

3 years ago

Read 2 more answers