All categories

3 years ago

What are 2 different ways to find 12 -3?

Mathematics

2 answers:

Rashid [163]3 years ago

5 0

Answer:

Way 1: Determine "what" plus 3 equals 12

Way 2: Regularly take away 3 from 12

Step-by-step explanation:

[1] Let's see if I am correct, shall we?

$n+3=12$

Subtract 3 from both sides giving you...

$n=9$

[2] Let's see if I am correct, shall we?

$12-3=n$

Take away 3 from 12 which gives you...

$9=n$

Hatshy [7]3 years ago

4 0

Answer:

calculator, or on your hands

Step-by-step explanation:

You might be interested in

Which equation best fits these data? PLEASE HELP

Dimas [21]

Answer:

Step-by-step explanation:

Use a quadratic equation regression calculator.

Plugging in all the points, the equation should come somewhere close to

$y=-0.32x^{2} -1.26x+15.81$

Which is answer choice C.

3 0

4 years ago

Read 2 more answers

Can you guys help me with number 1#

NeX [460]

Enrique did have enough money to buy the DVD, because 2/4 equals $4, 1 1/4 equals $10, and 3/4 equals $6, if you add those together then it'll equal exactly $20.

5 0

4 years ago

Can someone fr help me with this like right now i’ll appreciate it sm

rjkz [21]

Step-by-step explanation:

Since

$\frac{108}{72} = \frac{3}{2}$

$\frac{72}{48} = \frac{3}{2}$

$\frac{48}{32} = \frac{3}{2}$

The function has a constant factor so we have a exponential function.

The equation of a exponential function is

$y = a(b) {}^{x}$

Where a is the initial value and b is the growth factor

The growth factor is 3/2,

The initial value in 32

$y = 32 ( \frac{3}{2} ) {}^{x}$

Plug in 4 for x.

You will get 162

Plug in 5 for x you will get

243.

2013- 162

2014- 243

8 0

2 years ago

What is 24,156 rounded to the nearest ten thousands

yanalaym [24]

I would believe that the answer is 20,00 because i like to use the saying 5 or above give it a shove, for or less let it rest. So you use this saying for the number behind the number it says to round to. Which in this case is 4 so because according to the saying it says let it rest if the number is 4 or less. So that is how i got my answer :D Hope you understand now!!!

8 0

4 years ago

Read 2 more answers

A ladder placed against a vertical wall subtends an angle of 45 degree with the wall. The distance between the foot of the ladde

uysha [10]

Answer:

we can calculate it by applying trigonometric ratios

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

What are 2 different ways to find 12 -3?​

What are 2 different ways to find 12 -3?