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FromTheMoon [43]
3 years ago
13

HELPP QUICKK PLEASSEEE​

Mathematics
1 answer:
aleksklad [387]3 years ago
3 0

Answer:

Questions are blur can you post a much clearer one?

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seraphim [82]

The subtraction symbol

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Flauer [41]
34 minutes and two seconds
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3 years ago
Drag expressions to complete each equation.
Ainat [17]
A^-b is the same as 1/a^b.

When there is a negative power, place the number and power over 1.

a^b/a^c = a^(b-c).

c is a negative power, because it is being divided, and is underneath b, which is a positive (and so it stays in the numerator).

a^c/b^c = (a/b)^c

Inside this one, the power of c is distributed to all numbers inside the parenthesis, in this case a and b.


hope this helps
3 0
3 years ago
Read 2 more answers
(1 point) A cup of coffee at 100 degrees celsius is put into a 30 degree celsius room when t=0. The coffee's temperature, f(t),
Lapatulllka [165]

Answer:your question seems incomplete but if you looking to find the resulting equation to solve for temperature at a particular time you can use this 28t^2

Step-by-step explanation:

F'(t) = 7(0.8)t

Integrating the RHS

Temp= integral of f'(t)= 28t^2

Therefore, T(°c)= 28t^2

3 0
3 years ago
Which property justifies this statement?<br> If I = -2, then 5.c = -10.
Lady_Fox [76]

Answer: Conditional statement

Step-by-step explanation:

Hypotheses followed by a conclusion is called an If-then statement or a conditional statement. This is noted as. p→q. This is read - if p then q. A conditional statement is false if hypothesis is true and the conclusion is false.

7 0
3 years ago
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