Problem 3 :
Order the following rational numbers from least to greatest.
4 1/2, 4.7, 41/10

1/2  4 41/10 4.7

Step-by-step explanation:

1/2 = 0.5

4 = 4

41/10 = 4.1

4.7 = 4.7

I made a Mistake I thought He/she meant 4, 1/2

Least to Greatest: 41/10, 4 1/2, 4.7

Step-by-step explanation:

Using the given inputs:

4 1/2      4.741/10

Rewriting these inputs as decimals:  

4 1/2  4.7   41/10

4.5   4.7   4.1

Sorting this table by decimal values in order from least to greatest:

41/10      4 1/2  4.7

4.1<4.5<4.7

Therefore, the sorted inputs in order from least to greatest is:

41/10 < 4 1/2 < 4.7

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation: