Checking for each option
Option A:
Substitute w = 10 and check if we'd get 900 as the answer
Option B:
Substitute w = 10 and check if we'd get 900 as the answer
Option C:
Substitute w = 10 and check if we'd get 900 as the answer
Option D:
Substitue w = 10 and check if we'd get 900 as the answer
Answer: Option B
Answer: 10
Step-by-step explanation:
it says round to nearest 10 your answer was 9.8 so round to 10.
hope this helps :)
Answer: H = 20
Step-by-step explanation:
To find the hypotenuse , we will use Pythagoras theorem, which states that
The square of the hypotenuse = the square of the adjacent + the square of the opposite.
Since , we are dealing with isosceles right triangle , this means that :
both the adjacent and the opposite are equal, using the formula to find the hypotenuse , let H represent the hypotenuse , then
= 
+
= 400 + 400
= 800
Take the square root of both sides
H = 
can be written as 
x
Therefore :
H = x
H = 20x
H = 20
N^3 +4n^2 +8n -16
hope it help
mark me brainliest if i right ty
Call the integers 'N' and N+1.. Their sum is 2N+1. Twice their sum is 4N+2. . . Two more than that is 4N+4 and the question says that their product is equal to that. . So write N (N+1) = 4N +4, and then solve that equation to find N. I can tell you right now, by looking at it, that N is 4. You should solve the equation.
