Answer: The constant of variation value of 7.
Step-by-step explanation: We are given cost of 0.8 meter of a silk ribbon = $5.60.
Let us assume y be the total cost for x meter of a silk ribbon and k is the constant of variation.
So, we can set up an equation for proportion relationship:
y = k x.
<em>Let us plug x=0.8 and y= 5.60,</em> in above proportion relationship equation, we get
5.60 = k (0.8).
Dividing both sides by 0.8, we get
5.60/0.8 = k(0.8)/0.8
k =7.
Therefore, the constant of variation value of 7.
Answer:
The slope of the equation is 23
Step-by-step explanation:
First, we must simplify/solve the equation in order to find the slope
Let's get rid of the parentheses
y - 5 = 23x + 92
Then, combine like terms by moving 5 to the right side of the equation
y - 5 + 5 = 23x + 92 + 5
y = 23x + 97
The slope is always the number that is paired with "x"
Answers:
Common angles: ΔBGC and ΔGDC
Common sides: ΔGE and ΔAG
A common angle is a triangle that exists in two or both of the triangles.
Here, the common angles should be ΔBGC and ΔGDC.
These two angles are triangles, and they consist in both triangles.
A common side is when two angles have one vertex in the same area.
Here, we see that the common sides are ΔGE, because they intersect.
Another common side we see here is ΔAG, because they also intersect.
Hope this answer helps you!
Answer:
x ≈ 0.916875
Step-by-step explanation:
→ Equate the expressions to each other
4x³ + 3x - 2 = 2x + 2
→ Get all the terms to one side
4x³ + x - 4
→ Solve for x
x ≈ 0.916875
