2 years ago

Which set of numbers represents the DOMAIN for the following table below?

Mathematics

1 answer:

ehidna [41]2 years ago

7 0

Answer:

B. (-12,-3,4,6)

Step-by-step explanation:

The above question is asking the domain

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Will give brainliest

Rashid [163]

Answer:

thanks for the points ily

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3 years ago

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Factorise 24p2 + pq - 23q²

Novosadov [1.4K]

24p² + pq - 23q² =

= 24p² + 24pq - 23pq - 23q²

= 24p(p + q) - 23q(p + q)

= (p + q)(24p - 23q)

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3 years ago

The lines below are perpendicular if the slope of the solid line is 4 what is the slope of the dashed line

const2013 [10]

Answer:

The slope of the dashed line is $-\frac{1}{4}$

Step-by-step explanation:

Perpendicular lines and slopes:

If two lines are perpendicular, the multiplication of their slopes is -1.

What is the slope of the dashed line

Perpendicular to a line with slope 4, so:

$4m = -1$

$m = -\frac{1}{4}$

The slope of the dashed line is $-\frac{1}{4}$

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2 years ago

If Z is the midpoint of RT , what are x, RZ AND RT?

Novosadov [1.4K]

Since z is the midpoint, rz and zt must be equal

4x - 15 = 25

4x = 40

X = 10
Plug the answer in and rz equals 40-15 which is 25.

25 + 25 = 50

Or if you really wanted, since you know 25 is half, just add them together right off the bat. (25 and 25, I mean)

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3 years ago

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2 people can plough a field in 6 hours. a) How long would it take 1 person to plough the field?

solniwko [45]

It would be 3 hours

:) have a nice day

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2 years ago

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