360 * 2=720
1049-720=320
320/2=110 so the answer is it is 110 ft wide
Answer:
Width = 2
Length = 5
Step-by-step explanation:
let A be the area of the rectangle
L be the length of the rectangle
w be the width of the rectangle
<u><em>Formula</em></u>: ‘<u><em>area of a rectangle</em></u>’
A = L × w
…………………………………………………
A = L × w
⇔ 10 = (w + 3) × w
⇔ 10 = w² + 3w
⇔ w² + 3w - 10 = 0
<u><em>Solving the quadratic equation</em></u> w² + 3w - 10 = 0 :
Δ = 3² - 4(1)(-10) = 9 - (-40) = 9 + 40 = 49
then √Δ = 7


-5 is not valid ,because w represents the width
which must be a positive number
Then w = 2
<u><em>Conclusion</em></u>:
Width = 2
Length = 2 + 3 = 5
Answer:
4:3
Step-by-step explanation:
You divide 8 and 6 by 2 to simplify it
To move a graph c units to the left, add c to every x
to move a graph c units down, subtract c from whole function
so
f(x)=x²
move 5 to the left
f(x)=(x+5)²
move 9 down
f(x)=(x+5)²-9
5 left and 9 down
A is answer
you do them at the end, if it's only 9+10 then just add them.

multiplecation is first, then addition. meaning the answer is 26