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3 years ago

What is the domain of the function of f(x) = 40t

Mathematics

2 answers:

Bad White [126]3 years ago

6 0

Answer:

All positive Integers (whole and neg. numbers)

Step-by-step explanation:

qaws [65]3 years ago

5 0

Answer:

all rational numbers

Step-by-step explanation:

brainliest?

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Arrange the following measurements in order from least to greatest 32,000milliters 2.1liters 3 liters

Ostrovityanka [42]

There are 1000 milliliters in 1 liter to there are 32 liters in 32,000 milliliters.

The order is

2.1 L, 3 L, 32000 mL.

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3 years ago

A combination lock uses 4 numbers, each of which can be 0 to 33. If there are no restrictions on the numbers, how many possible

vodomira [7]

Answer:

Solution for A combination lock uses 3 numbers, each of which can be 0 to 33. If there are no restrictions on the numbers, how many possible ...

Step-by-step explanation:

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3 years ago

As a student, you are able to earn extra money by assisting her neighbors with our jobs. If you charged $10.25 an hour for your

baherus [9]

Answer:

821.9

Step-by-step explanation:

because all you would have to do is 8,425 ÷ 10.25 and that equals 821.9 and that's the amount of hours you would need to work for you to get $8,425.

4 0

4 years ago

Read 2 more answers

What is the scale factor from A to B?

gizmo_the_mogwai [7]

Answer:

they both have the scale factor of 16

Step-by-step explanation:

3 0

3 years ago

Which of the following represent the values of x, y, and z.

Paraphin [41]

Answer:

Part 1) $z=4\sqrt{3}\ units$

Part 2) $y=4\sqrt{2}\ units$

Part 3) $x=4\sqrt{6}\ units$

Step-by-step explanation:

see the attached figure with letters to better understand the problem

step 1

<em>Find the value of z</em>

In the right triangle DBC

$cos(C)=\frac{4}{z}$ ----> equation A

In the right triangle ABC

$cos(C)=\frac{z}{12}$ ----> equation B

equate equation A and equation B

$\frac{4}{z}=\frac{z}{12}$

$z^{2}=48$

$z=4\sqrt{3}\ units$

step 2

In the right triangle DBC

Applying the Pythagoras Theorem

$z^{2}=y^{2}+4^{2}$

we have

$z=4\sqrt{3}\ units$

substitute

$(4\sqrt{3})^{2}=y^{2}+4^{2}$

$48=y^{2}+16$

$y^{2}=48-16$

$y^{2}=32$

$y=4\sqrt{2}\ units$

step 3

Find the value of x

In the right triangle ABC

Applying the Pythagoras Theorem

$12^{2}=x^{2}+z^{2}$

we have

$z=4\sqrt{3}\ units$

substitute

$12^{2}=x^{2}+(4\sqrt{3})^{2}$

$144=x^{2}+48$

$x^{2}=144-48$

$x^{2}=96$

$x=4\sqrt{6}\ units$

6 0

3 years ago