X²z / 6xy
1x on top cancels 1x on bottom to give
xz / 6y
<span>If y varies directly with x, the formula of the equation is y=ax, where a is a constant.
y=ax
(21)=a(7)
a=3
y=ax
y=(3)(-1.66)
y=-4.98, x=-1.66
If y varies inversely with x, the formula of the equation is y=a/x, where a is a constant
y=a/x
9=a/2.5
a=22.5
y=22.5/x
y=22.5/-0.6
y=-37.5
I hope this helped! =)
I hope you didn't mind but I got this from a website called: answers.yahoo.com but I got your answer.
</span>
Answer:
The volume of the balloon when it is fully cooled by my refrigerator is
2.75liters
Step-by-step explanation:
we are expected to apply Charles law in this problem and solve for the final volume V2
the expression for Charles law is give as
V1/T1=V2/T2
given data
V1, first volume
= 0.5 liters
V2, second volume
=?
T1, first temperature
= 40 ◦Celsius.
T2, second temperature
=220 °C
applying the formula we have
0.5/40=V2/220
V2=(0.5*220)*40
V2=110/40
V2=2.75liters
Graph it to a then to b then to c and you will have your answer sikew
See below for the description of the figure
<h3>How to describe the figure?</h3>
The equation is given as:
36 + 27 = 9 * (4 + 3)
Open the bracket
36 + 27 = 9 * 4 + 9 * 3
The above when represented on a figure is represented by the given figure.
From the figure, we have the following highlights:
- There are two partitions on the figure
- One represents 9 * 4, while the other represents 9 * 3
This means that the figure has 7 columns and 9 rows where the partitions on the figure are the product of the rows and column in each partition
Read more about products at:
brainly.com/question/10873737
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