Which property justifies this r(s + t) = rs + rt statement
Answers
r(s+t) = rs + rt represents Distributive Property because r is multiplying s and t i.e. ( r*s + r*t ) = rs + rt
So correct answer is Distributive Property.
hope this helps :)
Micah is thinking of a two digit number. it is a multiple of 6 and 12. is a factor of 108. the sum of its digits is 9. what number is Micah thinking of
Answers
First, 12 is a multiple of 6, so we only need to look for multiples of 12. Also, it has to be smalle,r or equal to than 108 since it's its factor. So let's list the multiples of 12 smaller than 108:12,24,36,48,60,72,84,96,108. Of these only 36,72 and 108 have a sum of digits 9, but 108 is not a two digit number. 72 is not a factor of 108, but 36 is (if you multiply it by 3), so 36 is the correct answer!
How does estimation help you place the decimal point when multiplying
Answers
So that you know if your answer is close enough to be correct.
if you put decimal point if u get close enough u can figure out if u are close to answer it might be right
colton earns $7 per hour plus $1.50 for each pizza delivery. the expression 7h+1.50 can be used to find the total earrings after h hours and d deliveries have been made. how much money will colton earn after working 15 hours and making 8 delivers
Answers
7h + 1.50
For 15 hours and 8 delivers, lets find out how much he earns.
7(15) + 1.50(8) = ?
7*15 = 105 1.50*8 = 12
105 + 12 = 117
Answer: He will make $117
7h+1.5d 7(15)+1.5(8) 105+12 $117 Hope this helps.
In geometry words describe a way to seperate triangles Into other triangles
Answers
start at one of the vertices and draw a line from there to a point on the oposite side, not ending at another vertex
There are many ways of dividing a triangle, two ways are mentioned below.
Method 1: Dividing a triangle into triangle of three equal areas
After trisecting one side of the triangle connect the two points that trisect the side to the opposite vertex which will make all three triangles have the same length of base and height.
Method 2: Dividing a triangle into two
This method is pretty simple if you are just going straight down the middle to make the two triangles of even base and height.
I hope this helps. If any false information was given I apologize in advance.