Answer:
b=130°
Step-by-step explanation:
The relationship between these two angles is about the fact that they are supplementary
i.e their sum is 180°
B - binomial with a degree of 3
there’s two terms making it a binomial and it’s degree is 3 because 3 is the highest exponent. i just finished this unit :)
Answer:
A) 6x + 5y = 82
B) 2x + 5y = 54 We'll multiply equation B) by -1
B) -2x -5y = -54 Then we'll add this to A)
A) 6x + 5y = 82
4x = 28
x = 7
y = 8
Step-by-step explanation:
Answer:
Step-by-step explanation:
The standard equation of a straight line is of the form:
We have to convert the given equation into above form.
Simplifying the given equation:
.- This is in standard form
where 
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➷ Angles on a straight line equal 180 degrees:
5k - 3 + 9 + k = 180
Simplify:
6k + 6 = 180
Subtract 6 from both sides:
6k = 174
Divide both sides by 6:
k = 29
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➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
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