The answer is true, by definition, its true.
Answer:
x=12
Step-by-step explanation:
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
</span>
Answer: " y = -10 . "
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Step-by-step explanation:
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The question:
Find the value of "y" when "x" equals 17.
Given the equation:
- x + y = -27 ;
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We plug in the given value: "17" ; for "x" ; and solve for "y" :
- 17 + y = -27 ;
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↔ y + (-17) = -27 ;
Rewrite as:
y − 17 = -27 ; {since: "adding a negative value" is the same
as "subtracting a positive value."}.
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Now, we add "17" to each side of the equation;
to isolate "y" on one side of the equation; and to solve for "y" :
y − 17 + 17 = -27 + 17 ;
to get:
y = - 10 .
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Hope this is helpful to you.
Best wishes to you in your academic pursuits—
and within the "Brainly" community!
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