Answer:
6
Step-by-step explanation:
(18 - 9)
= × 9 ( cancel 3 and 9 by 3 )
= 2 × 3 = 6
Answer:
10:14 15:21 etc.
Step-by-step explanation:
Answer:
option 4
Step-by-step explanation:
The perimeter is the sum of the sides , then
perimeter = x + x + y + y + yz ← collect like terms
= 2x + 2y + yz
Answer:
a. 80g fish
b. 200g butter
Step-by-step explanation:
a. you have to divide it by 3 because 2 is 1/3 of 6 so 240/3 = 80g of fish.
b. multiply by 2.5 because 15 is 2.5 times 6 so 80*2.5=200g of butter.
Answer:
n=17
Step-by-step explanation:
you have to set the two equations equal to each other because its angles are the same. once you do this, its just simple algebra, trying to solve for n. Hope this helps :)
