A triangle is 1/2 bh so .5*8*6 which equals 25 cm square. hope I helped. brainliest would be much appreciated because I am trying to rank up!!!
Answer:
Step-by-step explanation:
Given:
Time: 2.15, 2.05, 2.02
Required
Determine the average
Average is calculated as thus:
In this case:
and
becomes
X - the number of boots
y - the number of sandals
The ratio of boots to sandals is 8:3.
There are 245 more boots than sandals.
There are
392 boots.
-7 is losing the fewest as it is the smallest number, and the number that is to the left of the number line.
421 because 400 plus 15 plus 6 is 421