All categories

4 years ago

What is 3/18 written in its simplest form? Explain your answer.

2 answers:

6 0

3/18 written in its simplest form = 1/6 (divide top and bottom by 3)
.............................................................................................................

Naya [18.7K]4 years ago

3 0

1/6 because 3 goes into 18 six times

You might be interested in

Help ASAP.

denpristay [2]

$1.\\A(n)=-2\cdot5^{n-1}\\\\\text{Find the first, fourth, and eighth terms}\\\text{It means}\ A(1),\ A(4)\ \text{and}\ A(8).\\\\\text{Substitute}\ n=1,\ n=4\ \text{and}\ n=8\ \text{in}\ A(n):\\\\A(1)=-2\cdot5^{1-1}=-2\cdot5^0=-2\cdot1=-2\\\\A(4)=-2\cdot5^{4-1}=-2\cdot5^3=-2\cdot125=-250\\\\A(8)=-2\cdot5^{8-1}=-2\cdot5^7=-2\cdot78,125=-156,250\\\\\boxed{Answer:\ a)\ -2,\ -250,\ -156,250}.$

$2.\\a_1=-6,\ r=2\\\\\text{The formula of a n-th term of geometric sequence}\\\\a_n=a_1r^{n-1}\\\\\text{Substitute:}\\\\a_n=-6\cdot2^{n-1}=-6\cdot2^n\cdot2^{-1}=-6\cdot2^n\cdot\dfrac{1}{2}=-3\cdot2^n\\\\\boxed{Answer:\ A(n)=a_n=-3\cdot2^n}$

4 0

3 years ago

What is the inverse of the function f(x) = 2x 1?

Kruka [31]

I hope this helps you

7 0

3 years ago

4x + 2y = 14 8x + y = 10 Simultaneous equations

k0ka [10]

4x + 2y = 14
8x + y = 10
7 - 2x = 10 - 8x
7 + 6x = 10
6x = 3
x = 1/2
y = 6
Hope this helps!

8 0

4 years ago

What is X equal to? Urgent! Middle school work

natka813 [3]

Answer:

x = 12

Step-by-step explanation:

42 + 4x = 90 ( as it is right angle)

transpose to find x

4x = 90 - 42

4x = 48

x = 48/4

x = 12

3 0

3 years ago

Read 2 more answers

The system of equations below shows the distance in ,y, two trains travel in time ,x. What conclusion can you make about the sys

Black_prince [1.1K]

Answer:

The system of equations is inconsistent because there's no solution.

Step-by-step explanation:

7y = 11.2x + 28 is a multiple of y = 1.6x + 4. Thus we have the same equation at the end.

Multiply y = 1.6x + 4 by 7.

7y = 11.2x + 28... Equation 1

7y = 11.2x + 28... Equation 2

Subtract equation 2 from 1.

7y - 7y = 11.2x - 11.2x + 28 - 28

0 = 0 + 0. There's no solution for x and y.

3 0

3 years ago