Equations that equal 12

Mathematics

2 answers:

crimeas [40]4 years ago

6 0

I hope this helps you

12=3.4=3.2^2

Ulleksa [173]4 years ago

3 0

This is some of the problem/ equations that I personnaly came up with that equal to the number "12" 1x12=12
4x3=12
6x2=12

You might be interested in

Please I really need your help??!!!

postnew [5]

-12x+7y+8z
Multiply the number
-84y+8z
Factor 4 from Expression
-4(21y-2z)

4 0

3 years ago

Please help!! I don't understand it.

True [87]

D = π(bore / 2)² · stroke · n
can be rewritten as
D = π(1/2 * bore)² · stroke · n

If bore = k /2, and stroke = h, and # of cylinders = n = 8, then

D = π(1/2 * k/2)² · h · 8
= 8π*h(k/4)²
= 8π*h(k²/16) since (k/4)² = k²/4² = k²/16
= π*h*k²/2

Answer for the first part: D = π*h*k²/2

For second part, if bore = 4 inches, stroke is 3.4 inches, and # cylinders = n = 4, then

D = π(1/2 * bore)² · stroke · n
D = π(1/2 * 4)² · 3.4 · 4
D = 170.9 cubic inches

6 0

4 years ago

Composition of the functions is <br> ____ commutative.

Aleksandr [31]

Answer:

See below.

Step-by-step explanation:

Composition of the functions is sometimes commutative.

Under certain circumstances, they can be the same. However, most of the time, they are not commutative.

For instance, if we have f(x)=x^2 and g(x)=x^3, then:

$f(g(x))=(x^3)^2=x^6\text{ and}\\g(f(x))=(x^2)^3=x^6$