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Ket [755]
3 years ago
7

Write 23 in significant notation​

Mathematics
2 answers:
SOVA2 [1]3 years ago
5 0

*I think you meant scientific notation.*

23 in scientific notation would be 2.3 x 10^1.

Mashutka [201]3 years ago
3 0

Answer:

2.3 × 10^1 I think you meant scientific notation

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What is h(p)=(p3+4p2-2) in distributive property
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3 years ago
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Effectus [21]
I believe it’s letter A tho no cap
7 0
2 years ago
A circle is centered at the point (-3, 2) and passes through the point (1, 5). The radius of the circle is ______ units. The poi
nalin [4]
Circle formula
(x-h)^2+(y-k)^2=r^2 where (h,k) is the center
and r=radius

to find the radius
we are given one of the points and the center
distnace from them is the radius
distance formula
D=\sqrt{(x2-x1)^{2}+(y2-y1)^{2}}
points (-3,2) and (1,5)
D=\sqrt{(1-(-3))^{2}+(5-2)^{2}}
D=\sqrt{(4)^{2}+(3)^{2}}
D=\sqrt{16+9}
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center is -3,2
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input
(x-(-3))^2+(y-2)^2=5^2
(x+3)^2+(y-2)^2=25 is equation
radius =5
input -7 for x and solve for y
(-7+3)^2+(y-2)^2=25
(-4)^2+(y-2)^2=25
16+(y-2)^2=25
minus 16
(y-2)^2=9
sqqrt
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add 2
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the point (-7,5) and (7,-1) lie on this circle



radius=5 units
the points (-7,5) and (-7,1) lie on this circle

3 0
3 years ago
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