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kondaur [170]
2 years ago
12

Can someone plz help me I’m being timed!!!!

Mathematics
2 answers:
nikklg [1K]2 years ago
7 0

Answer:

49  and 58

Step-by-step explanation:

pls brainliest

Tema [17]2 years ago
3 0

Answer:

7. 49

8. 56

Step-by-step explanation:

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(9•10 to the power of 2) - (5.45•10 to the power of 4)
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The answer is -53600 I think

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How many sticks would be in pattern n
S_A_V [24]

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Depending on the equation it will change

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There are 5 green marbles, 4 red marbles, 3 blue marbles and 3 yellow marbles in a bag. Bryan select's a marble at random. Deter
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3 0
3 years ago
Your regular pay of $67, plus tips, came up to $182.50. How much was the tips?
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4 0
3 years ago
Read 2 more answers
a circle is centered at the point -3,2) and passes through the point (1,5). The radius of the circle is blank units. The point (
lianna [129]
It's important that you share the complete question.  What is your goal here?  Double check to ensure that you have copied the entire problem correctly.

The general equation of a circle is x^2 + y^2 = r^2.  Here we know that the circle passes thru two points:  (-3,2) and (1,5).  Given that a third point on the circle is (-7, ? ), find the y-coordinate of this third point.


Subst. the known values (of the first point) into this equation:  (-3)^2 + (2)^2 = r^2.  Then 9 + 4 = 13 = r^2.

Let's check this.  Assuming that the equation of this specific circle is 
x^2 + y^2 = r^2 = 13, the point (1,5) must satisfy it.

(1)^2 + (5)^2 = 13 is not true, unfortunately.

(1)^2 + (5)^2 = 1 + 25 = 26 (very different from 13).

Check the original problem.  If it's different from that which you have shared, share the correct version and come back here for further help.



3 0
3 years ago
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