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lesya [120]
3 years ago
6

What is the value of NC I’ll give you BRAINLIEST.

Mathematics
2 answers:
musickatia [10]3 years ago
7 0

Answer:

5.3

Step-by-step explanation:

ΔABC ~ ΔAMN

AM / AB = AN / AC

6 / 10 = 8 / (8 + NC)

48 + 6 NC = 80

6 NC = 32

NC = 5.3

ale4655 [162]3 years ago
6 0

The answer is 3.

Hope this helps ^^

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Monica opens a savings account with an initial deposit of $500. She earns 3.6% compound interest each quarter. How much would th
ExtremeBDS [4]

Answer:

P =500, r = 0.036, t = 5 , n=4

n=4 because we have a quarterly rate

After replace the values given we got:

A =500 (1+\frac{0.036}{4})^{4*5} = 598.127

If we round this answer to the nearest number we got approximately $598 after 5 years.

Step-by-step explanation:

For this case we can ue the compund interest formula for the future value given by:

A = P(1 +\frac{r}{n})^{nt}

Where P represent the initial amount , t the number of years and r the rate of interest on fraction. The value of n represent the number of times that the interest rate is compound in a year

For our case we have:

P =500, r = 0.036, t = 5 , n=4

n=4 because we have a quarterly rate

After replace the values given we got:

A =500 (1+\frac{0.036}{4})^{4*5} = 598.127

If we round this answer to the nearest number we got approximately $598 after 5 years.

7 0
3 years ago
HELP ASAP<br> 1.A term that is a known number without variables. is called?
Natali5045456 [20]

Answer:

constants

Step-by-step explanation:

Constants are the terms in the algebraic expression that contain only numbers. That is, they're the terms without variables. We call them constants because their value never changes, since there are no variables in the term that can change its value.

7 0
3 years ago
Two customers went to the post office to buy postcards and large envelopes. Each postcard costs the same amount and each large e
anygoal [31]

Answer:

The first one $1.42

Step-by-step explanation:

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12-7.1=4.9

4.9/14=0.35 (one postcard)

10 postcards= 3.5

1.42x15=21.3 (cost of all envelopes)

3.5+21.3=$24.80

7 0
3 years ago
A flagpole cast a shadow 16 feet long at the same time a pole 9 feet high casts a shadow 6feet long what is the height in feet o
Doss [256]
The pole would be 24 feet high.
X/16=9/6
X=24
7 0
3 years ago
(-1)3 exponet is 3 help me please i dont want to fail
Natali5045456 [20]

Answer:

-1

i do not remember how to solve this but i just answered a question that had this problem in it on my algebra test and that is the right answer

8 0
3 years ago
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