The value of the expression given in the task content is; 81/16.
<h3>What is the value of the expression?</h3>
According to the task content;
We are required to determine the value of the expression given in the task content.
{(-2/3)^-²}^²
= {(-2/3)^-⁴
= (-3/2)-⁴
= 81/16
Therefore, the value of the expression given in the task content is; 81/16.
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There are 360 degrees. So add the 2 angles you have: 95+45=140. Subtract that from the number of degrees: 360-140=220. X=220 :)
3, 6, 9, 12, 15, 18, 21, 24, 27, 30.
20 is the answer.
15% of 50= 7.5
45% of 50= 22.5
22.5+7.5=30
50-30=20.