The expression, on simplification using the laws of the exponent can be written as <u>- (1/27)</u>.
Exponents are of the form aˣ, read as " <u>a to the power x</u>", function as a multiplied by itself x number of times, and are used in a numerical and algebraic expression.
To simplify these expressions, we use the following laws of the exponents:
In the question, we are asked to simplify the expression, .
The expression can be solved using the laws of exponent as follows:
=
= {Using the law of exponent: }
= {Using the law of exponent: }
= 1/(-27)
= - (1/27).
Thus, the expression, on simplification using the laws of exponent can be written as <u>- (1/27)</u>.
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Answer: it is closer to 0
Step-by-step explanation:
17 divided by 72 is .23 and that is less than half and closer to 0 therfore the answer is 0
the length of YZ that is rounded to 3 significant figures using XY = 3.2cm. XZ = 1.7cm is 1.50 cm
Explanation :
Given : XY = 3.2cm. XZ = 1.7cm.
We need to calculate the length of YZ
From the given information we can see that Z lies between X and Y
So we add XZ and ZY to get XY
Substitute the given values and solve for YZ
Round the answer to 3 significant figures.
After rounding to 3 significant figures , the length of YZ=1.50 cm
Learn more : brainly.com/question/18066721
Divide both by the least common denominator which is 4
The answer is 2/3