Answer:
We are missing 210
Step-by-step explanation:
3*4 = 12
3*70 =210
3*300=900
We are missing 210
Answer:
B. Perimeter of a square and
C. Side length of a square
Step-by-step explanation:
if n= side length of square then
- Area of square is

- Perimeter of a square is 4×n
- diagonal length of a square is
× n
Thus,
Perimeter of square can be expressed as
×diagonal length of a square
Side length of a square can be expressed as
×diagonal length of a square
but Area of square is
×n×diagonal length of a square
As a Result, Area of square is <em>also dependent of the value n</em>, wheras in other cases it is <em>a proportion of diagonal length of a square</em>
Answer:
Slope = - 1/3
Step-by-step explanation:
Y2-Y1 / X2 - X1
Answer:

Step-by-step explanation:
Let x be the cover page
We are given that a newspaper 's cover page is
text and photograph fill the rest.
We have to find that how much part of cover's page is the article about endangered species
Text =
Remaining part =
Remaining part =
Therefore, a newspaper;s cover page fill with Photograph =
If the article about endangered species=
of text
Therefore, the article about endangered species=
Hence, the article about endangered species is
of the cover page.