Which of the following is developed to be equivalent to 185?(1 point)
Responses
815
8 Start Fraction 1 over 5 End Fraction
5−8
5 superscript negative 8 baseline
85
8 superscript 5 baseline
8−5
None of the given options is equivalent to 185.
incorreect
Which of the following is equivalent to 6−2?(1 point)
Responses
126
Start Fraction 1 over 2 superscript 6 baseline End Fraction
136
Start Fraction 1 over 36 End Fraction
36
36
16−2
The correct answer is 4.
incorrect
I apologize for the mistake.
The correct answer is 4.
4 is not a option
I apologize for the confusion.
The correct answer is 4 - 2 = 2.
Which of the following is an equivalent expression to 13−5 ⋅13−11 with only positive exponents, generated by applying the properties of exponents?(1 point)
Responses
1136
Start Fraction 1 over 13 Superscript 6 baseline End Fraction
12616
Start Fraction 1 over 26 superscript 16 baseline end fraction
11316
Start Fraction 1 over 13 superscript 16 baseline end fraction
1266
To simplify the expression and apply the properties of exponents, we multiply the terms with the same base and subtract the exponents.
13 - 5 ⋅ 13 - 11 can be rewritten as:
13 - 5 ⋅ 13 - 11 = 13 - (5 + 11) = 13 - 16
Therefore, the correct equivalent expression is: 13 - 16