X^2 -3x -7x+21
i haven’t done polynomials in a long time so i’m probably wrong :)
Answer:
See below
Step-by-step explanation:
Equivalent fractions are fractions that equate to the same value. For example, 1/2 is equivalent to 2/4, 3/6, 4/8, 5/10, and so on.
We have that
<span>2cscx-3=-5---------> 2cscx=-5+3---------> cscx=-2/2---------> cscx=-1
we know that
csc x=1/sin x
then
1/sin x=-1--------------> sin x=-1
x=arcsin (-1)---------> x=-90</span>°
x=-90°---------------> 360°-90°-----------> x=270°------------> 3pi/2<span>
the answer is
x=3pi/2 radians
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Step-by-step explanation:
Hsjsisusshskakaisussgsgshwuiwiwiwjwhgwywuwoqoajgsgsuwiwow
Answer:
B.10
Step-by-step explanation:
15=1/2b(3)
30=3b
10= base
