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Mama L [17]
3 years ago
10

PLEASE HELP WILL MARK BRAINLIEST

Mathematics
1 answer:
Tema [17]3 years ago
8 0

Answer:

3.9

Step-by-step explanation:

cost = 24.40

subtract the cost of beads from the total cost.

24.40-8.8=15.6

divide that by four because there are 4 necklaces

15.6/4=3.9

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AVprozaik [17]

Short Answer: The first three are absolutely true. Congruency is maintained if all you are doing is shifting the figure 8 spaces away. Since the figures are congruent, their corresponding parts are equal and the statements made are always true. That's the guiding principle.


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spayn [35]

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Problem Page A principal of $2100 is invested at 7.75% interest, compounded annually. How much will the investment be worth afte
just olya [345]

Answer:

After 12 years the investment will be worth $5145.

Step-by-step explanation:

The formula used for compounded interest is:

A = P(1+r/n)^nt

where,

A = future value

P = Principal Amount

r = interest rate

n = no of times interest is compounded

t = time

In the question given:

A=?

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r = 7.75% or 0.0775

n = 1

t= 12

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6 0
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