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aniked [119]
3 years ago
15

What is this song of 2.5 x 10 to the 4th power + 3.4 * 10 to the 4th power

Mathematics
1 answer:
Sergio039 [100]3 years ago
4 0
5.9 • 10^4

just add the two numbers because the exponents are equal.
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Write an equation that is parallel to 3x-2y=14 and passes through point (-6,-11)
Allisa [31]

y = (\frac{3}{2})x -2 is the equation of the required line

Step-by-step explanation:

Step 1 :

Equation of the given line is 3x-2y=14

Re writing this in the form y = mx + c , we have

-2y = -3x +14

 y = (\frac{3}{2})x - 7

The co efficient of x , m is the slope of the line. So for the given line the slope is  \frac{3}{2}

Step 2 :

We have to find  equation of a line which is parallel to this line. All parallel lines will have the same slope. Hence the required line has a slope of \frac{3}{2}.

Step 3 :

Equation of line with slope m and passing through a point (x_{1} ,y_{1}) is

(y-y_{1}) = m((x-x_{1})

So equation of line passing through (-6,-11) and with a slope of  \frac{3}{2} is

(y-(-11)) = \frac{3}{2} ( x - (-6))

y + 11 = \frac{3}{2} ( x + 6)

y = (\frac{3}{2})x + 9 - 11

y = (\frac{3}{2})x -2

Step 4 :

Answer  :

y = (\frac{3}{2})x -2 is the required equation

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If the team’s average time is less than one minute per leg, then the eighth graders earn 50 points. If not, the seventh graders
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Answer:

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Step-by-step explanation:

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<u>I</u><u> </u><u>hope</u><u> </u><u>the</u><u> </u><u>above</u><u> </u><u>picture</u><u> </u><u>help</u><u> </u><u>you</u><u> </u><u>mate</u><u> </u>

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The y intercept (when x=0) is 40
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