The diagram shows A solid metal cuboid. The areas of the three of the faces are marked on the diagram. (21cm^2, 35cm^2, 15cm^2)
The length in cm of the edges of the cuboid A whole numbers
The metal cuboid is melted and made into cubes. Each of the cubes has sides of length, 2.5cm.
Work out the greats numbers of these cubes that can be made

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation:

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: