28.04.2020

True or false
cos(pi/2 -x)=sin x

. 0

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09.07.2023, solved by verified expert
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True

Step-by-step explanation:

Consider that True or false cos(pi/2 -x)=sin x, №18010664, 28.04.2020 19:51 and True or false cos(pi/2 -x)=sin x, №18010664, 28.04.2020 19:51 for instance. This is known as a co-function identity.

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Mathematics
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P Answered by Specialist

True

Step-by-step explanation:

Consider that cos(\frac{\pi}{2})=0 and sin(0)=0 for instance. This is known as a co-function identity.

Mathematics
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P Answered by PhD

SI=(P*R*T)/100

P=2000

R=1.5

T=6

SI=(2000*1.5*6)/100

=(2000*9)/100

=180

Neil will earn interest of 180

Mathematics
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P Answered by PhD
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram
Mathematics
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P Answered by PhD
The answer is in the image 

The answer is in the image 

Mathematics
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P Answered by PhD

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg

Mathematics
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 

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