Let the number be x
2x-16=42
2x=42+16
2x= 58
x=29
not sure if it’s right!!
Answer:
yes
Step-by-step explanation:
Answer:
Width = 50ft
Length = 160ft
Step-by-step explanation:
Given parameter:
The perimeter of the flag is 420ft
Unknown:
Length of flag = ?
Width of flag = ?
Solution:
To solve this problem;
Perimeter of the flag is given as:
Perimeter = 2(Length + width)
Length =110 + Width
Now insert the parameters:
420 = 2(110 + Width + Width )
let w = width
420 = 2(110 + 2w)
420 = 220 + 4w
4w = 200
w = 50ft
Length = 110 + 50 = 160ft
Answer:
x-Intercept: 1
y-Intercept: 
Step-by-step explanation:
Step 1: Rearrange the equation x+2y=1 into y=mx+b
2y = -x + 1
Step 2: Find x and y intercept
We know the y intercept is at 'b' which is
We know the x intercept is when y = 0 so we set y = 0 and solve for 'x'
So we know when y = 0 x is equal to 1
Therefore the x intercept is 1 and the y intercept is
EXAMPLE OF FUNCTIONS:
f(x) = 3x+2
f(x) = ∛(x²-5x+3)
f(x) = ax³+bx²-c
EXAMPLE OF <span>RELATION:
x</span>²+y²=r² (Circle)
x²/a² + y²/b² = 1 (ellipse)
y = √(x+5) - 3 (parabola opening right/left)
