3 years ago

The sum of the angle measures

Mathematics

1 answer:

Romashka [77]3 years ago

4 0

Answer:

No idea, maybe multiply everything and divide by 7?

Step-by-step explanation:

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3 years ago

Problem

svet-max [94.6K]

Answer:

Step-by-step explanation:

cos 225 = -cos 45 = -1/√2.

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2 years ago

Can someone help me with 3,4,5 please?

anzhelika [568]

Answer:

the approximate range of change is 150 for 3

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2 years ago

4. Tikili wants to invest $3500 at her local bank. She will receive an interest rate of 5% compounded

alexandr402 [8]

Answer:

$3863.35 = 3500(1 + \frac{0.05}{2} )^{(2 \times 2)}$

Step-by-step explanation:

The formula for this equation is

$a = p(1 + \frac{r}{n} )^{(n \times t)}$

a is the final result

p is the starting amount (deposited)

r is the interest rate

n is the number of times it's compounded

t is the time

because it says compound annually and it's after 2 years both t and n equal 2. I rounded a for you, but if you don't need it rounded here it is: 3863.345117

Please double check me I may be wrong, this is my second time doing these type of questions

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2 years ago