Answer:
isosceles triangle
Step-by-step explanation:
an iscocles triangle has two sides of equal length.
First you must find the tenths place
7 .8 3 9
O T H Th
So, the 8 is in the tenths place. Now look at the number to it's right, 3.
Since 3 is less than 5, you just turn everything behind the 8, including the 3, into a zero, giving you 7.800 or 7.8
To get the amount of creatures you would expect to see on day six, you have to add all the numbers then divide by 5 to get the average.
42+26+61+65+56=250
250÷5 (total days)=50
Kelly would expect to see 50 creatures on day 6.
7 1/5 = 7 + 1/5
= 7/1 + 1/5
= (7/1 × 5/5) + 1/5
= 35/5 + 1/5
= 36/5
= 36 ÷ 5
<span>= 7.2</span>