Answer:
C) -b > 0
Step-by-step explanation:
as per the graph
a<b<c and a<0, b<0
A) a>b
- incorrect as a is on the left from b
B) -b < -c
- incorrect, b<c, when negative applied to both sides, inequality is reversed
C) - b> 0
- correct, as b<0, when negative applied it make b positive, i.e greater than zero
Answer:
<h3>Mathematical model =
</h3><h3>k = 0.09422</h3>
Step-by-step explanation:
If v varies jointly as p and q, this means that v varies directly as the product of p and q as shown;
... 1
k = constant of proportionality
Also v varies inversely as the square of s; mathematically,
Equating 1 and 2, we have;
Given v = 1.6, when p=4.1, q=7 and s=1.3
The constant of proportionality is 0.09422
The expression therefore becomes
Answer:
i think you need to solve the formula from the inside the parenthesis first then you would have to find the absolute value.
Step-by-step explanation:
Question:
The parallelogram shown below has an area of 40 units squared.
Find the missing base.
Answer:
See Explanation Below
Step-by-step explanation:
The question is incomplete as the diagram which shows the dimension of the parallelogram is not attached.
However, I'll give a general explanation on how to get the base of the parallelogram. If you follow this explanation, you'll get the right answer regarding your question.
The area of a parallelogram is calculated as thus.
Area = Base * Height
Given that the area = 40 units²
Let's assume the height of the parallelogram is 10 unit.
All you need to do is to plug in these values in the formula above..
Area = Base * Height becomes
40 = Base * 10
Divide both sides by 10
40/10 = Base * 10/10
4 = Base
Hence, Base = 4 units
Or take for instance the height is 5 units.
You'll still follow the simple steps as it is above.
Area = Base * Height becomes
40 = Base * 5
Divide both sides by 5
40/5 = Base * 5/5
8 = Base
Hence, Base = 8 units