Answer:
The amount invested at 4% was $3,000 and the amount invested at 7% was $8,000
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
I is the Final Interest Value
P is the Principal amount of money to be invested
r is the rate of interest
t is Number of Time Periods
in this problem we have
substitute in the formula above
solve for x
so
therefore
The amount invested at 4% was $3,000 and the amount invested at 7% was $8,000
The angle for this triangle is more than 89°.
An acute triangle is a triangle that is smaller than an 90° triangle.
Answer:
A. 7 +4
Step-by-step explanation:
4 -( - 7 )
4 + 7
7 + 4
Answer:
SSS theorem
Step-by-step explanation:
SSS theorem
The answer would be D. 12:8 because there are 12 soccer players and 8 tennis players
Hope this helps
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