Three planes a distinct lines have in common
Answer:
is the same as
by co-function identities
Step-by-step explanation:
Remember that complementary angles add up to 90°. The angle that i s complementary to 63° is 27°.
Also recall the co-function identities:
- sin (90° – x) = cos x
- cos (90° – x) = sin x
This means that
.
Answer:
x = 1/4
Step-by-step explanation:
16 = 2 can be written as
= 2
(
)^x = 2^1
if bases are the same we can create this equation: 4x = 1
x = 1/4