Answer:
Hello I can I get some answers choics?
Step-by-step explanation:
Answer:
x^2+5
Step-by-step explanation:
g(x+4)=(x+4)^2-8(x+4)+21
x^2+8x+16-8x-32+21
x^2+5
Question 4 is negative 2.
Answer:
Step-by-step explanation:
- 10560 feet ⇒ 2 miles
- 10560/2 feet ⇒ 2/2 miles Divide both by 2 to find the unit ratio
- 5280 feet ⇒ 1 mile
- 5280*3 feet ⇒ 1*3 miles Triple both to find required number
- 15840 feet ⇒ 3 miles
Answer:
The width of the border can be 9 feet or 3.5 feet.
Step-by-step explanation:
Let the width be x
Length of room = 10 feet
Breadth of room = 15 feet
Length of rug = 10-2x
Breadth of rug = 15-2x
Area of rug =
We are given that the area of the rug is 24 square feet.
So, ---A
Substitute x =9 in A
LHS = RHS
Substitute x = 3.5
LHS = RHS
So, The width of the border can be 9 feet or 3.5 feet.