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mezya [45]
4 years ago
12

Can someone please help me with this problem, I have been trying to do it for about an hour, but my math always comes out badly.

.. Thanks!

Mathematics
2 answers:
iris [78.8K]4 years ago
5 0

Answer:

800000000000

Step-by-step explanation:

i think

sesenic [268]4 years ago
5 0

Answer:

the minimum distance from earth to mars is about 54.6 million kilometers. The   farthest apart they can be is about 401 million km. the average distance is about 225 million km

Step-by-step explanation: you divide 230,000,00,00 by two and then add 1.5 + 10/11.

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sorry wish I could help but iI forgot all this:(
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What is the value of a in the equation 0.75 (a - 2) = 5.25
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X=9 mark as brainlest if this helps ;)
6 0
3 years ago
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PLS HELP
PilotLPTM [1.2K]

Option c: y=-\frac{1}{2} x-2 is the equation of the line

Explanation:

The equation of line EF is given by y=-\frac{1}{2}x+6

To determine the equation of line in slope intercept form is given by y=m x+c where m is the slope.

From the above equation, the slope of the equation is m=-\frac{1}{2}

Let us substitute the slope in the formula y=m x+c

Thus, the new equation is

y=-\frac{1}{2}  x+c

Also, it contains the point (0,-2)

Substituting the point in the equation y=-\frac{1}{2}  x+c, we get,

\begin{aligned}&-2=-\frac{1}{2}(0)+c\\&-2=0+c\\&-2=c\end{aligned}

Thus, substituting the value of c in the equation y=-\frac{1}{2}  x+c, we have,

y=-\frac{1}{2}  x-2

Thus, the equation of line parallel to the line EF in slope intercept form is y=-\frac{1}{2}  x-2

Hence, Option c is the correct answer.

6 0
3 years ago
What is –9.2(8x – 4) + 0.7(2 + 6.3x) simplified?
umka2103 [35]

Answer:

–69.19x + 38.2

Step-by-step explanation:

-9.2(8x - 4) + 0.7(2 + 6.3x)....distribute thru the parenthesis

-73.6x + 36.8 + 1.4 + 4.41x ...combine like terms

(-73.6x + 4.41x) + (36.8 + 1.4) =

-69.19 + 38.2 <====

hope it helps!!

tell me if I got it wrong

8 0
3 years ago
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The original price of a new bicycle is $214.00. If the bicycle is marked down 1.5%, what is the new price? How much was the disc
Svet_ta [14]

Answer:

$210.79

Step-by-step explanation:

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