Rq (9^2)^5=??

Mathematics

2 answers:

TiliK225 [7]1 year ago

8 0

Step-by-step explanation:

6:5. 7÷5 =2fxpjjkdkskjzkakkzkKzkzkkzkskskkzks

My name is Ann [436]1 year ago

4 0

Answer:

$9^{10}$ or 3486784401

Hope this helps.

Step-by-step explanation:

$(9^{2} )^{5}$

$9^{2*5} = 9^{10}$

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What is 1/2 + 1/4 =?????

dmitriy555 [2]

Answer: 0.75

Step-by-step explanation:

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3 years ago

A diameter of a circle has endpoints P(-10,-2) and Q(4,6).

Olenka [21]

The equation for the midpoint is given by:
$P = (\frac{x1 + x2}{2} , \frac{y1 + y2}{2})$
Substituting values we have:
$P = (\frac{-10 + 4}{2} , \frac{-2 + 6}{2})$
$P = (\frac{-6}{2} , \frac{4}{2})$
$P = (-3 , 2)$
We can find the radius of the circle using the equation of distance between points:
$d = \sqrt{(x2-x1)^2 + (y2-y1)^2}$
Substituting values:
$d = \sqrt{(4-(-3))^2 + (6-2)^2}$
$d = \sqrt{(4+3)^2 + (4)^2}$
$d = \sqrt{(7)^2 + (4)^2}$
$d = \sqrt{49 + 16}$
$d = \sqrt{65}$
The equation of the circle is its standard form is:
$(x-xo) ^ 2 + (y-yo) ^ 2 = r ^ 2
$
Where,
(xo, yo): coordinates of the center of the circle
r: radius of the circle
Substituting values:
$(x + 3) ^ 2 + (y-2) ^ 2 = 65
$