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kotykmax [81]
3 years ago
15

Can someone please help

Mathematics
1 answer:
mart [117]3 years ago
7 0
B is the right I think
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Evaluate 90 divided by X to the second power + y
Arlecino [84]

Answer:  =34

=3⋅3⋅3⋅3

=81

For example, 3 to the power of -4:

=3−4

=134

=13⋅3⋅3⋅3

=181

=0.012346

Step-by-step explanation: the solution is expanded when the base x and exponent n are small enough to fit on the screen. Generally, this feature is available when base x is a positive or negative single digit integer raised to the power of a positive or negative single digit integer. Also, when base x is a positive or negative two digit integer raised to the power of a positive or

negative single digit integer less than 7 and greater than -7.

hopefully this is right :/

4 0
3 years ago
Which of these is an algebraic expression? A. 1 + 2 B. 2b – 5 C. 6 × 4 D. 102
Alexxx [7]
The answer is b because of the letter in the answer.
3 0
3 years ago
10p - (3p - 4) = 4(p + 1) + 9
andrezito [222]

Answer:

p = 3

Step-by-step explanation:

distribute parenthesis on both sides of the equation

10p - 3p + 4 = 4p + 4 + 9 ( simplify both sides )

7p + 4 = 4p + 13 ( subtract 4p from both sides )

3p + 4 = 13 ( subtract 4 from both sides )

3p = 9 ( divide both sides by 3 )

p = 3


6 0
3 years ago
What’s the answer plz help ?
maria [59]

Step-by-step explanation:

find the circumference of a circle (the bottom one) then times it by 2 to get the top and times it by 6 afterwards

7 0
3 years ago
Read 2 more answers
Help please asap??????
Dmitry_Shevchenko [17]
18ft because each side is being times by 2
6 0
3 years ago
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