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3 years ago

(8,3) and (-4,-3). Slope

Mathematics

1 answer:

Korolek [52]3 years ago

3 0

Answer:

The slope is 1/2

Step-by-step explanation:

The rate of y over the rate of x so it would be y/x. You put the equation y2-y1/x2-x1

Which would look like -3-3/-4-8= -6/-12=6/12 and then you simplify it to 1/2

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Solve for k. Give an exact answer. 1/4k = 3(-1/4k+3)

Allisa [31]

Answer:

k=9

HOPE THIS IS CORRECT!

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3 years ago

Read 2 more answers

Solve each equation 2n-5=21

aleksklad [387]

2n-5=21
add 5 to both sides
2n=26
divide both sides by 2
n=13

I hope I helped! :)

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3 years ago

I need help with my divide.. 57 divide by 970

svetlana [45]

57 divided by 970=0.05876288659

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3 years ago

STRUCTURE A quality control inspector at a bolt factory examines random bolts that come off the assembly line. All bolts being m

ELEN [110]

From an absolute value inequality, we have that:

The minimum diameter is 6.46 mm.
The maximum diameter is 6.54 mm.

The absolute value measures the distance of a point or a function to the origin.

One example of inequality is:

$|f(x)| \leq a$

Which has solution:

$-a \leq f(x) \leq a$

In this problem:

Bolts with a diameter of 6.5 mm, with a tolerance of 0.04 mm, thus the absolute value of the difference of the diameter D and 6.5 has to be of at most 0.04, that is:

$|D - 6.5| \leq 0.04$

Applying the solution:

$-0.04 \leq D - 6.5 \leq 0.04$

$-0.04 \leq D - 6.5$

$D - 6.5 \geq -0.04$

$D \geq 6.46$

$\leq D - 6.5 \leq 0.04$

$D \leq 6.54$

The minimum diameter is 6.46 mm.
The maximum diameter is 6.54 mm.

A similar problem is given at brainly.com/question/24835634

5 0

3 years ago

How do you simplify 12 square root 1764

coldgirl [10]

You need 12 square roots of 1764 ?

Why not find the square root of 1764 first (it's 42) and then take 12 of those ?

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4 years ago