3 years ago

How to express 1/243 using a negative exponent other than -1

Mathematics

1 answer:

tia_tia [17]3 years ago

6 0

Is that the full question

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Viefleur [7K]

Answer:

what are you calculating here

Step-by-step explanation:

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2 years ago

At a college, 4/5 of the students take an English class. Of these students, 5/6 Composition. Which fraction of the students at t

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If I’m doing it correctly it’s 2/3 but I haven’t done it in a while

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3 years ago

Why it take much longer time ghan the time calculated

mrs_skeptik [129]

Answer:

for what bro

Step-by-step explanation:

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2 years ago

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Which of the following is not a correct description of the graph of the function y = -2x - 7?

swat32

The graph of the function contains the points (0,-7), (1,-9), and (3,-1) is incorrect

it contains all the points except the last set...(3,-1)
y = -2x - 7
-1 = -2(3) - 7
-1 = -6-7
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3 years ago

Which of the following is the equation of a line perpendicular to the line y = -10x + 1, passing through the point (5,7)?

Viktor [21]

Line 1;
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Gradient m= -10
Gradient of line 2= 1/10
$\frac{y-5}{x-7} = \frac{1}{10}$
y-5= $\frac{1}{10} {x-7}$
y-5= $\frac{1}{10} x- \frac{7}{10}$
y= $\frac{1}{10} x- \frac{43}{10}$

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3 years ago

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