Answer:
1. A 2. B 3. 50.24 4. 153.86 5. 254.34 6. 1pi 7. 54.76pi 8.
Step-by-step explanation:
just do radius * radius * pi for the rest of the homework, got my own homework ya know
Answer:
- 9
Step-by-step explanation:
Substitute x = - 3 into the expression
(- 3)² - 2(- 3) - 24
= 9 + 6 - 24
= 15 - 24
= - 9
Answer:
Table B
Vertex is (3,-5)
Step-by-step explanation:
We are given with an equation of a parabola 
Let is convert it into standard form of a parabola

adding and subtracting 9 in the right hand side of the =


the first three terms of the right hand side forms the expression of square of difference

Hence

adding 5 on both sides we get

Comparing it with the standard equation of a parabola

where
and 
The vertex of
will be (0,0)
and thus vertex of
will be (3,-5)
Hence the Table B is our right answer
<span>Hilda
wants to save 825 digital photograph in an online album.
According to the problem, only 6 photos are allowed in every page.
Let’s solve the said problem to be able to get the correct answer. Of how many
pages will Hilda needs to save all her photos
=> She used division to solve it,
Solutions:
=> Find out how many 6s are there in 825:
=> 825 / 6
=> 137.5 (1 hundreds, 3 tens, 7 ones . 5 tenths)</span>