Answer:
I'm very sorry, but there is no questions 21-23, if you give me the picture, I'll do it.
Step-by-step explanation:
Solve the equation for 1 and 5:
1^2 +4 = 1+4 = 5
5^2 + 4 = 25 +4 = 29
Find the difference:
29 -5 = 24
Find the difference of the X values: 5-1 = 4
Rate of change is the change in Y over the change in X:
The rate of change would be: 24/4 = 6
Step-by-step explanation:
4p=8*15
p=120/4
p=30
hence the exact answer of following question is 30.
16 because two negatives numbers equal a possitive so 16
Answer:
8.49
Step-by-step explanation:
there is a little formula related to the famous formula of Pythagoras.
it says that the height of a triangle is the square root of the product of both segments of the baseline (the segments the height splits the baseline into).
so, x is actuality the height of the triangle.
x = sqrt(3×24) = sqrt(72) = 8.49
