MY LAST QESTION WILL MARK AS BRAINLIEST
1 answer:
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Answer:
Step-by-step explanation:
Exponents are basically just saying how many times the number is multiplied by itself.
In the expression , we can see that 10 is being multiplied by itself 5 times.
So the exponent becomes 5, and the base is 10.
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Hope this helped!
Using the rule of angles in parallel lines, ∠Q and ∠R are supplementary to each other
∠Q+∠R = 180°
Size of ∠Q = 25+15 = 40°
Size of ∠R = 6(25) - 10 = 140°
∠Q also supplementary with ∠P, hence ∠P = 140°
∠P supplementary with ∠S, hence ∠S = 40°
∠Q+∠R = 180°
Size of ∠Q = 25+15 = 40°
Size of ∠R = 6(25) - 10 = 140°
∠Q also supplementary with ∠P, hence ∠P = 140°
∠P supplementary with ∠S, hence ∠S = 40°
Answer:
x = 66°
Step-by-step explanation:
Sum of the angles of a pentagon is 540°. So, set the expression equal to that and solve for x:
Thus, x = 66°.