3 years ago

Please help!! Geometry question (see attachment)

Mathematics

1 answer:

anygoal [31]3 years ago

5 0

It’s D, btw it’s sin

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Sara and Sam are each working on a science project in which they need to research the individual masses of the nine planets (inc

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Answer:

2000 times

Step-by-step explanation:

Given

Sara:

$Mercury = 3.302 * 10^{23$

$Saturn = 5.685 * 10^{26$

Sam:

$Mercury = 3.302 * 10^{29$

$Saturn = 5.685 * 10^{32$

To determine the number of times, the mass of Saturn is greater than the mass of Mercury, we simply do the following:

$Times = \frac{Saturn}{Mercury}$

Using Sara's measurement; this gives:

$Times = \frac{5.685 * 10^{26}}{3.302 * 10^{23}}$

Apply law of indices

$Times = \frac{5.685 * 10^{26-23}}{3.302}$

$Times = \frac{5.685 * 10^3}{3.302}$

$Times = 5.685/3.302 * 10^3$

$Times = 1.72 * 10^3$

Approximate

$Times = 2 * 10^3$

$Times = 2000$

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3 years ago

Simplify the expression 43 + 2(3 − 2). (3 points)

IrinaK [193]

Answer:

Step-by-step explanation:

2(3-2)=2

43+2=45

4 0

2 years ago

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U need help ASP .<br>f(x)=1-3X and g (x)=x+4 calculate gf(-2)<br>

IgorC [24]

Answer:

gf (-2) = 11

Step-by-step explanation:

$f(x) = 1 - 3x \\ g(x) = x + 4 \\ gf( - 2) = ..$

$gf = .. \\ g(1 - 3x) \\ = 1 - 3x + 4 \\ = - 3x + 5 \\ gf = - 3x + 5$

$gf( - 2) = - 3( - 2) + 5 \\ = 6 + 5 = 11$

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90 percent of the mugs are dirty

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Noah has just purchased a previously owned home. he put $5,000 towards a down payment and took out a $65,000 mortgage. noah know

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The answer to your question is B) $700 because 1% of the $5,000 down payment and the $65,000 mortgage so $70,000 is $700.

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2 years ago