Answer:
fdfdsf
Step-by-step explanation:
dfsdfsdfs
Answer:
The exponent -9 makes the given statement true.
Step-by-step explanation:
We have been given an incomplete mathematical statement and we need to figure out the exponent for 5 on the right hand side to complete the statement.
The given incomplete statement is
.
Let us rewrite the left hand side of the expression by moving the exponential term to the numerator using exponent property. As per this property, if we shift an exponential term from denominator to numerator (or vice versa), the sign of exponent changes.
Therefore, we get:

Now that we have common bases on both the sides, we can equate the exponents. And upon equating the exponents, we can see that the 'question mark' should be replaced by -9 in order for statement to be true.
Therefore, exponent -9 on the right hand side will make the statement true.
Answer:
was3432qw
Step-by-step explanation:
23qwewa
To find the diameter, find the circumference, i.e the length covered in one revolution, and then subject the diameter from formulas.
Circumference = 3.6 ÷ 18 = 0.2m = 2πr
πr = 0.2 ÷ 2 = 0.1
r = 0.1 ÷ (22/7) = (0.1 * 7) ÷ 22 = 0.7 ÷ 22
r = 0.0318
Diameter = 2r
Diameter = 2 * 0.0318 = 0.0636m ...//Ans ...