Answer:
negative
Step-by-step explanation:
as x increases y decreases
that’s negative
=(3x2 + 2x + 4) - (x2 + 2x + 1)
Combine like terms
=(3x2-x2)+(2x-2x)+(4-1)
=2x2+0+3
The 2x terms cancel each other to 0
=2x2+3
C) 2x2+3 is the answer.
Hope this helps!
Answer:32
Step-by-step explanation:
Since 5 dark colors are equal to 8 light colors, see how many times 5 goes into 20. 20/5=4. So now multiply 8 with 4. 8x4=32.
Answer:
B
Step-by-step explanation:
Hope the picture helps!
Answer:
96 feet
Step-by-step explanation:
Given : A square garden has a diagonal of 34 ft. Colton wants to put a fence around the entire garden.
To Find: How much fencing will he need? Round to the nearest foot.
Solution:
Formula of diagonal of square = 
Where a is the side of the square.
Since we are given the diagonal length of square garden = 34 ft.
So, 


Thus the side of the square garden is 24.04 ft.
Now we are supposed to find how much fencing is required
So, we are supposed to find the perimeter of square.
Perimeter of square = 
= 
= 
Thus he need 96.16 ≈ 96 feet fencing .