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Pachacha [2.7K]

3 years ago

10

Point B lies on AC between

1 answer:

AlladinOne [14]3 years ago

5 0

Answer:

A___B___C

AC = AB + BC

39 = [ 4(x+5) ] + (2x +1)

39 = (4x + 20) + ( 2x +1)

39 = 6x + 21

6x = 39 - 21

6x = 18

x = 18/6

x = 3

AB = 4( x +5) = 4x + 20 = 4(3) + 20 = 12 + 20 = 32

I hope I helped you^_^

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natali 33 [55]

For all of these answers, the equation used was (AB + CD)/2 = EF

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$\purple{\maltese}\large\underline{\underline{\red{\sf\:\: Given :}}} \\$

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The force of gravity that the space shuttle experiences = ?

$\\\purple{\maltese}\large\underline{\underline{\red{\sf\:\: Solution :}}} \\ \\$

$\purple{\maltese}\large\underline{\underline{\sf\:\: using \: formula :}} \\ \\$

$\bigstar \: \underline{ \boxed{\sf { \pink{g = \frac{G \: M}{{r }^{2} }}}}} \\ \\$

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$\sf \implies \: g = \frac{6.67×10^{-6}}{4×10^{10}} \\$

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$\:\:\:\:\:\:\:\qquad\rule{150pt}{2pt} \\\\$

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