Answer: y = 5/2x - 4
Step-by-step explanation:
the equation is y = ax + b (a ≠ 0)
because the slope of the line is 5/2 => a = 5/2
the line passes through (0; -4) => -4 = b
=> the equation is y = 5/2.x - 4
Answer:
x = ±1.155
Step-by-step explanation:
We need to graph the given function 
and find its zeroes.
The attached figure shows the graph of the given function.
To find zeroes,
Put f(x) = 0
So,
Hence, this is the required solution.
Answer:
Step-by-step explanation:
Spilt 5 into 3 parts (equal) and shade 2 of those parts
Answer:
166 mm²
Step-by-step explanation:
The area is given by ...
A = (1/2)Pa . . . . . where P is the perimeter and "a" is the apothem
One side of a 6-sided figure is shown as 8 mm, so the perimeter is ...
P = 6·(8 mm) = 48 mm
Filling in the apothem value, we have ...
A = (1/2)(48 mm)(4√3 mm) = 96√3 mm² ≈ 166 mm²
The area of the hexagon is about 166 mm².
Option A:
All of Jaiden's work is correct. The solution is x = 31.
Solution:
Given equation is 3x – 8 = 2x + 23.
Step 1: 3x – 8 = 2x + 23
Subtract 2x on both side of the equation, we get
⇒ 3x – 8 – 2x = 2x + 23 – 2x
⇒ x – 8 = 23
Step 2: x – 8 = 23
Add 8 on both sides of the equation.
x – 8 + 8 = 23 + 8
x = 31
Step 3: x = 31
The solution is x = 31.
Option A is the correct answer.
So, all of Jaiden's work is correct. The solution is x = 31.
