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Over [174]
3 years ago
14

Help needed please!!

Mathematics
2 answers:
LenaWriter [7]3 years ago
4 0
The answer is B, false
Tema [17]3 years ago
3 0

Answer:

B

Step-by-step explanation:

Supplementary angles are when the sum of 2 angles is 180 degrees this does not mean the angles are congruent, the only way for them to be congruent is if they both were 90 degrees.

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Suppose you invest 1600 at annual interest rate of 7.9% compounded cont how much will u have after 10yrs
frez [133]

Answer:

B. $3525.43

Step-by-step explanation:  

We will use continuously compound interest formula to solve our problem.

A=P*e^{rT}      

A= Amount after T years.

P= Principal amount.

r= Interest rate (in decimal form).

e= The mathematical constant e.

T= Time in years.

First of all we will convert our interest rate in decimal form.

7.9\text{ Percent}=\frac{7.9}{100}=0.079

Now let us substitute our given values in above formula.

A=1600*e^{0.079*10}

A=1600*e^{0.79}

A=1600*2.2033964262559365

A=3525.4342820094984\approx 3525.43

Therefore, we will get an amount of $3525.43 after 10 years and option B is the correct choice.

8 0
3 years ago
PLZZZ HELP!
Helga [31]

bought for $180000 in 2002

sold it in 2014

180000*2.44\100

8 0
3 years ago
What is 3/8 as a decimal and percent?
vova2212 [387]
3/8 as a decimal equals=
3÷8=0.375


3/8 as percent equals= 
0.375= 37.5%
:)
4 0
3 years ago
Read 2 more answers
Several students made comments about this image.
yawa3891 [41]

Answer:

The third comment is the true one: "If I know the measures of angles C and B, I can find the measures of A and D."

This is because you can use the angle B to find angle A by subtracting it from 180, and you can find angle D by adding together C and B and subtracting that from 180.

I hope this helps!

Step-by-step explanation:

3 0
2 years ago
A ​$310 suit is marked down by 20​%. Find the sale price.
loris [4]

Answer:

the answer is 62!

Step-by-step explanation:

multiply

5 0
2 years ago
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