Answer:
51°,51°,78°
Step-by-step explanation:
The sum of angles in a triangle add up to 180°
.6 x 10^-3 (Move the decimal in a multiple of 3 and don't forget it's 6 tenths not the whole number 6) In scientific notation this would be;
(the whole number)6 x 10^-4
14 because Mark has none, Cat has 8 and Sophia has 6 so 8+6=14.
Given:
The quadratic equation is:


To find:
The value of k and
.
Solution:
We have,
...(i)
Putting
, we get




Putting
in (i), we get

Splitting the middle term, we get




Here,
and
.
Therefore, the required values are
and
.
The volume would be 840 feet