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natima [27]
3 years ago
10

Can someone pls explain I need help

Mathematics
1 answer:
erastovalidia [21]3 years ago
4 0

Answer: 25

Step-by-step explanation: I just entered the equation into my calculator like so.

A negative number times a negative number equals a positive number.

I hope this helps, have a nice day.

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Find the distance between the two points in simplest radical form.<br> (-9,5) and (0,0)
7nadin3 [17]

Answer:

\sqrt{106} units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (- 9, 5)

d = \sqrt{(-9-0)^2+(5-0)^2}

   = \sqrt{(-9)^2+5^2}

   = \sqrt{81+25}

    = \sqrt{106}

 

3 0
3 years ago
Solve 5^(2x)=7^(x-1)
maw [93]
X=\frac{-7}{3}
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4 years ago
Between which two consecutive whole numbers does \sqrt{51} lie?
Svetradugi [14.3K]

To answer that question, find the closest perfect squares on either side of \sqrt{51}.  Those are the whole numbers falls between.

What is the closest perfect square less than 51?

What is the closest perfect square greater than 51?

Take the square root of both those numbers and you have your answer.

4 0
3 years ago
A baby saw a toy and scooted closer, moving 1/3 of a meter in 1/4 of a minute.How fast was the baby moving
kotegsom [21]

Answer:

1 1/3 meter a minute

Step-by-step explanation:

it pretty simple i just added

6 0
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The ratio of the measures of two complementary angle is 1:8, find the measure of each angle, the small and the large
anygoal [31]
1X+8X=90

9X=90

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so one of them is 10 and the other one is 8 times 10 which become 80
4 0
4 years ago
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