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3 years ago

I need help I have no clue :| ?

Mathematics

2 answers:

lesantik [10]3 years ago

6 0

Tank 5 (-1.8), tank 2 (-0.78), tank 1 (0.23), tank 3 (0.666), then tank 4 (1.4). With negative numbers, the number closer to 0 is greater.

aivan3 [116]3 years ago

3 0

Order it from least to greatest?

tank 5, tank 2, tank 1 , tank 3, tank 4

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20POINTS<br> x-4y=1 and 2 x-8y=2

Rom4ik [11]

First you would take one and move it over to the left side and never leave for why and then you divide by one which would leave for why and it would also have X equals 4Y and then you divide ask my Y and I will just leave you which is XY equals four

4 0

3 years ago

photoshop1234 [79]

Answer:

0.923

Step-by-step explanation:

There are 13 total marbles. (12 Purple Marbles + One Blue Marble)

The total events are 13 and the number of preferred events is 12.

$\frac{12}{13}= 0.92307692307$ ≈ 0.923

So there should be a 0.923 chance that a purple marble is picked.

3 0

3 years ago

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dario rolled a number cube and flipped a coin. the number cube has 6 sides, each labeled either 1,2,3,4,5, and 6. what is the pr

aleksklad [387]

I can use a chart by numbers them on the chart because I think 4 should be after the 3

5 0

3 years ago

If line segment AB measures approximately 8.6 units and is considered the base of parallelogram ABCD, what is the approximate co

Anna007 [38]

Answer:

4.8

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Write the slope-intercept form of the equation of the line; (-5,-4) and prep. To y equals 5x plus 1

ohaa [14]

Answer:

$y=-\frac{1}{5} x-5$

Step-by-step explanation:

The given line is defined by: $y=5x+1$ , where we see that the slope is 5 and the y-intercept 1.

In order to find a line perpendicular to the given one, we need it to have a slope that is the "opposite of the reciprocal" of the given slope.

"Opposite" means it would have its sign inverted (in our case from positive to negative); and "reciprocal means that instead of 5, it would be its reciprocal: $\frac{1}{5}$ .

We can write this new line with such slope, and try to find its y-intercept (b) by using the given condition that requires it to go through the point (-5,-4) on he plane:

$y=-\frac{1}{5} x+b$

we require then that when $x=-5$ , the value of $y=-4$ .

Therefore: $-4=-\frac{1}{5} (-5)+b\\-4=\frac{5}{5} +b\\-4=1+b\\b=-4-1=-5$

Then our final answer is that the new line should have the form: $y=-\frac{1}{5} x-5$

4 0

3 years ago