Answer-14+23x
Step-by-step explanation:
2+4-10x3+13×2-23x+12
2+4-30+26-23x+12
14-23x÷(-1)
-(14-23x)
-14+23x
The choices are not attached but we can solve the problem from the given information
Answer:
The expression can be used to find h is
The height of the cone is
cm
Step-by-step explanation:
The formula of the volume of the cone is V =
π r² h, where
- r is the radius of its base
- h is the height of it
Let us find the height of the cone from the formula of its volume
∵ V =
π r² h
- Multiply both sides by 3
∴ 3 V = π r² h
- Divide both sides by π r²
∴ 
- Switch the two sides
∴
The expression can be used to find h is
∵ The radius of the cone is 7 cm
∴ r = 7
∵ The volume of the cone is 147 cm³
∴ V = 147
- Substitute them in the expression of the height to find it
∵ 
∴ h =
cm
The height of the cone is
cm
Answer:
1.89*10^1
Step-by-step explanation:
move the decimal once to the left
Answer:
Decay
Step-by-step explanation:
Considering the model:

0.85=1-0.15
Therefore, the model can be rewritten as:

This shows that the model decays by a common ratio of 0.15 or 15%.
In general, when the common ratio is less than 1, the model decays while whenever it is greater than one, there is exponential growth.
Answer:
a question that doesnt make sense beri pog xd