Answer:
9th Triangle
Step-by-step explanation:
Given the area of four triangles:
If the Scale factor is 1.5.
This is a geometric sequence and the common ratio is 1.5 X 1.5.
Therefore, the area of any n triangle can be determined using the function:
We want to determine which triangle has an area greater than 
.
When A(n)=15000
Therefore, the 9th triangle has an area greater than .
Answer:
180 pound
Step-by-step explanation:
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- 12% of 1500 pounds
- 12/100 × 1500
- 18,000/100
- 180
much steel will the new car model use is 180 pound
Zinc = 7/18
Divide 4.9 by 7 = 0.7
Multiply by 18 = 12.6
The answer is 12.6 lbs of alloy. Sorry if I'm wrong
Answer:
m= -4
Step-by-step explanation:
the question is asking you to make the variable 'm' by its self and find what it is equal to. you divide 8 by both sides. this gets 'm' alone and -32 divided by 8 is -4.
Answer:
Solve in terms of the arbitrary variable x . x = 5 5 = − 2
Step-by-step explanation:
