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kirill115 [55]
1 year ago
7

An angle in standard position measures startfraction pi over 2 endfraction radians, and p(0, 1) is on the terminal side of the a

ngle. what is the value of the cosine of this angle? –1 0 1 undefined
Mathematics
1 answer:
maw [93]1 year ago
4 0

The value of the cosine of angle for π/2 radians is 0. Then the correct option is B.

<h3>What is trigonometry?</h3>

Trigonometry deals with the relationship between the sides and angles of a right-angle triangle.

An angle in standard position measures π/2 radians, and p(0, 1) is on the terminal side of the angle.

Then the value of the cosine of this angle will be

\cos \dfrac{\pi}{2} = 0

More about the trigonometry link is given below.

brainly.com/question/22698523

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Frank is lending $1,000 to Sarah for two years. Frank and Sarah agree that Frank should earn a real return of 4 percent per year
Montano1993 [528]

Answer:

nominal rate of interest is 31.7 %

Step-by-step explanation:

given data

payment = $1000

time = 2 year

rate = 4%

CPI = 100

CPI final yer = 127.7

to find out

nominal rate of interest

solution

we know nominal rate of interest formula that is

nominal rate of interest = real interest rate + inflation rate    .........1

so here inflation rate is express as

inflation rate = ( CPI final year - CPI )  / CPI  × 100    ...........2

put here value

inflation rate = ( 127.7 - 100 )  / 100  × 100

inflation rate is 27.7 %

so from equation 1

nominal rate of interest = real interest rate + inflation rate

nominal rate of interest = 4% + 27.7%

nominal rate of interest is 31.7 %

7 0
3 years ago
The data in the table is describing the heights of the Boston Celtics.
tester [92]

Answer: 4.5%

Step-by-step explanation:

Percentage will be calculated as:

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From the question, Only one player has height of below 74

Total number of heights recorded is from 22 players

% = 1/22 × 100

0.04545 x 100

= 4.5%

I hope this helps.

5 0
3 years ago
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X<-8
the answer would be the last one 

hope that helps :D
4 0
3 years ago
Read 2 more answers
7×3.8<br><br><br>show me the work you did to get the answer
timama [110]
5
7
X3.8
26.6
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3 0
3 years ago
Please help!!!!
Alexeev081 [22]
(-2,2) to (2,2)
The answer will be C to D
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3 years ago
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