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A central angle of a circle measures 42 degrees. What else can be shown to measure 42 degrees?

a. the supplementary angle
b. the vertical angle
c. the adjacent angle
d. the arc measurement of the given angle
e. the arc measurement of the supplementary angle
f. the arc measurement of the vertical angle
g. the arc measurement of the adjacent angle

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

you have to find the same variables -3n - 5n so this would be -3n +(-5n) which equals -9n

first the equation needs to be simplified. so the equation would now look like:   52-24+11

then you multiply.

and when you multiply, you will get the answer of 39.