3 ^- 2 is equivalent to _____.
1 answer:
Answer:
Exact Form:
1/9
Decimal Form:
0.¯1 (repeating)
Step-by-step explanation:
Rewrite the expression using the negative exponent rule b^−n=1/b^n.
1/3^2
Raise 3 to the power of 2.
1/9
The result can be shown in multiple forms.
Exact Form:
1/9
Decimal Form:
0.¯1 (repeating)
Hope this helps :)
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7k/3 = 21
x 3 x3
7k = 63
/7 /7
k = 9
(7(9)/3 = 21 = 63/3 = 21 = 21 = 21)
Answer:
The bottom left answer choice displays an outlier
Step-by-step explanation:
Basically, you need to calculate "x" correct?
The tangent of (52) = x / 20
1.2799 = x / 20
x = 1.2799 * 20
<span><span><span>x = 25.598
</span>
</span>
</span>
A is the answer!! Hope it helps
Answer:
20 5/8
Step-by-step explanation:
convert mixed number into decimal by changing mixed number into an improper fraction then dividing
multiple by 5
boom you got your answer:p
