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nirvana33 [79]
4 years ago
12

What is 21 to the 78th power

Mathematics
1 answer:
ivann1987 [24]4 years ago
6 0
This is the answer it would be easier to just use a graphing calculator to solve questions like that

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What is 5x10-5x6 thank you
NemiM [27]
The answer is 20.
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5 0
3 years ago
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What is the slope of the line that passes through the points ( 8 , − 6 ) and (8,−9)? Write your answer in simplest form.
Natalka [10]

Answer:

No slope

Step-by-step explanation:

The points given are on the vertical line x = 8

   vertical lines have an 'undefined' slope....no slope

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Each of the four angles of a quadrilateral measures 90°. How many rectangles can you construct using this condition?
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Y= -x^2+2x+1 <br>i need help understanding​
Eddi Din [679]

Answer:

Does not factor; domain = -∞<x<∞, range = f(x) ≤ 2.

Step-by-step explanation:

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y=-x^{2} +2x+1

If we use the guess and check method we can see that there is no way to factor this polynomial.

However, if you are looking for a domain and range we can graph it on a graphing calculator. Just by looking at the graph, we can see that the domain is all real numbers, or -∞<x<∞, and the range is f(x) ≤ 2.

I hope this helped!

7 0
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Can you help me please, no links​
Hunter-Best [27]

Answer:

Step-by-step explanation:

x is one-half the value of its intercepted arc. Therefore, x is 110/2 which is 55. Second choice down is the one you want.

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