Answer:
(sin^2 w + 1) / cos w.
Step-by-step explanation:
Note: sec w = 1 / cos w and csc w = 1/ sin w.
So we have:
(sec w(1 + csc^2 w)) / (csc^2 w)
= 1/cos w ( 1 + 1/ sin^2 w) / (1 / sin^2 w)
= ( 1/ cos w + 1 / sin^2 w cos w) * sin^2 w
= sin^2 w/ cos w + sin^2 w / (sin^2 w cos w)
= sin^2 w / cos w + 1 / cos w
= (sin^2 w + 1) / cos w.
Answer:
√33 cm
Step-by-step explanation:
Here,
b² = a² + c²
Because it is a right triangle
=> (17)² = (16)² + c²
=> 289 = 256 + c²
=> 289 - 256 = c²
=> 33 = c²
=> √33 = c
Hence,
height of triangle is √33 cm
Answer:
Step-by-step explanation:
we know that
The phrase " Two increased by three equals the quotient of ten and two" is equal to the algebraic expression
-----> is true
A common logarithmic provides the following value for the log10 of 8.65:
<span><span>0.9370161
Which number is closest to this one?
The answer is D) 0.9370.
This means that 8.65 = 10^(.9370). Note that that the number is less than 1, since 10^1 is 10, and 8.65 is less than 10. </span></span>
Answer:
43
Step-by-step explanation:
divide 10 3/4 by 1/4
