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2 years ago

(6.673x10^-11)(15)(10)

Mathematics

2 answers:

skad [1K]2 years ago

7 0

Answer:

20019x/200x10^10

Step-by-step explanation:

Leona [35]2 years ago

6 0

Answer:

1*10^-8

Step-by-step explanation:

Attached file

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Answer:

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Step-by-step explanation:

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1 year ago

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Marina86 [1]

Answer: 789.39

Step-by-step explanation: Just subtract 89.51 from 878.9.

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2 years ago

1433.4 to the nearest 10

frozen [14]

Answer:

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2 years ago

Solve this step by step using the quadratic function y=x^2 +x+2

Ne4ueva [31]

Answer:

x=+ $\frac{\sqrt{4y-7}-1 }{2}$

Step-by-step explanation:

Quadratic function =( -b+ $\sqrt{b^2+4ac}$ )/2a

x^2+x+2-y=0

x=-1+ $\sqrt{1^2-4(2-y)}$ /2

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x=+ $\frac{\sqrt{4y-7}-1 }{2}$

Pretty sure this is right. Would appreciate a brainliest

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2 years ago

Two points A (-2, 9) and B (4, 8) lie on a line l. (i) Find the slope of the line l. (2)marks (ii) Find the coordinates of the m

White raven [17]

Answer :

1 (i).
$slope \: = - \frac{1}{6}$
(ii).
$midpoints \: = (1 \: \: \frac{17}{2} )$
(iii) .
$distance \: = \sqrt{37}$
2(i).
$slope \: = 2$
$gradient \: = - \frac{1}{2}$
I Hope it helps :)

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2 years ago