3 years ago

Is - n +12n + 3 – n equivalent to 3? Explain.

Mathematics

1 answer:

labwork [276]3 years ago

8 0

Answer:

10n+3

Step-by-step explanation:

-n+12n+3-n

-n+12n-n+3

11n-n+3

10n+3

You might be interested in

(4x3 + 3x2 - 30x - 10) ÷ (x -3)

pogonyaev

(12x+6x-30x-10)/(x-3)=
=(-12x-10)/(x-3)
=-12x*+36- 10x+30=
=-22x+56

5 0

3 years ago

Least to greatest 2/3,5/8,3/4,1/6,7/12

expeople1 [14]

So the bigger number are the smallest
And
The small number are biggest
So it would be 1/6,2/3,3/4,5/8,7/12

3 0

4 years ago

Can somebody please help answer this word problem using grass method? And showing how u get the answer thanks!!!

siniylev [52]

Answer:

0.25m or 1/4m

Step-by-step explanation:

Given Height of Dorsal Fin = 1/6 of Length of whale Sculpture,

and given length of whale sculpture = 1.5m or $1\frac{1}{2} m\\$

Height of Dorsal fin on scuplture = $(\frac{1}{6})(1\frac{1}{2} )\\$

= $(\frac{1}{6} )(\frac{3}{2}) \\= \frac{3}{12} \\= \frac{1}{4}m or 0.25m$

5 0

2 years ago

A large rock has a mass of 9,000 grams. What is the mass of the rock in kilograms ?

katovenus [111]

The mass of the rock in kg is 90,000 kg

4 0

3 years ago

Read 2 more answers

Base Angle of an isosceles trapeziod are A.supplementary B.complementary C.congruent D.adjacent?

Art [367]

Answer:

Congruent

Step-by-step explanation:

by definition, the base angles of an isosceles triangle are the same value.

i.e they are congruent.

8 0

3 years ago

Read 2 more answers