4th option is correct.
look at the picture i sent
Hello :
<span>A(-2, -5), B(-3, 2), and C (1, -2)
calculate : AB² , AC² ,BC²
</span> AB² = ( -3 +2 )² + ( 2 +5 )² =50
AC² = ( 1 +2 )² + ( -2 +5 )² =18
BC² = ( 1 +3 )² + ( -2 - 2 )² = 32
by petagor rule : AB² = AC² + BC²....(<span>ABC is a </span>right triangle in : C )
<h2>52</h2>
Step-by-step explanation:
Let the number of fruit trees planted additionally be
Initially it is given that there are trees.
Number of trees after planting additional trees is
Let the yield due to each tree after planting additional trees be
Initially it is given that
Yield due to each tree after planting trees is
=
To maximise yield,we take that value of for which
=
So, and
So,32 additional trees has to be planted to maximise yield.
So,there should be 52 trees in total
Answer:48.4
Step-by-step explanation:first do 13/5 then take that answer and take 51 subtract it from the answer u got from 13/5
Answer:
5x = -2 + 10 + 5.
Step-by-step explanation:
3x - 5 = - 2 + 10
Add 5 to both sides:
5x - 5 + 5 = -2 + 10 +15
5x = -2 + 10 + 5 (answer).