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ella [17]
4 years ago
5

How does cot(x)sin(x)=cos^3(x)+cos(x)sin^2(x)?

Mathematics
1 answer:
Svetllana [295]4 years ago
5 0

\cot(x)\sin(x)=\cos^3(x)+\cos(x)\sin^2(x)

R=\cos(x)[\cos^2(x)+\sin^2(x)]=\cos(x)\cdot1=\cos(x)\\\\L=\dfrac{\cos(x)}{\sin(x)}\cdot\sin(x)=\cos(x)\\\\L=R\\\\\text{used:}\\\\\sin^2x+\cos^2x=1\\\\\cot x=\dfrac{\cos x}{\sin x}

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The populations of Cities A and B are 1.6 x 10^5 and 1,070,000​, respectively. The population of City C is twice the population
Semenov [28]

Answer:

13.375 times

Step-by-step explanation:

1,070,000 times 2=2,140,000. 2,140,000 divided by 160,000=13.375.

3 0
3 years ago
At a farmers' market Saturday, 5/8 of the vegetables sold were green. Of these, 3/4 were string beans. What fraction of the vege
Arte-miy333 [17]

Answer:

47%

Step-by-step explanation:

3/4 of 5/8

3/4 • 5/8

15/32 = 0.46875 or 47%

7 0
3 years ago
Which of these canadian provinces is locate furthest east <br><br> answer is Quebec
qwelly [4]

Newfoundland and Labrador, and Quebec are the provinces located further east.

<h3>Provinces in Canada:</h3>

Canada is a country located in North America. This country is divided into 10 provinces each with cities and towns. Some of these provinces are:

  • Nova Scotia
  • Prince
  • Newfoundland and labrador
  • Quebec
  • Alberta

<h3>Which provinces are located further east?</h3>

In the eastern region of Canada, the provinces are:

  • Newfoundland and labrador
  • Quebec
  • Ontario

From these, Newfoundland and Quebec are the ones located further east as shown on the map.

Learn more about Canada in: brainly.com/question/784505

4 0
3 years ago
Two six-sided number cubes are rolled. Each number cube has sides numbered 1 through 6. What is the probability that the outcome
kvasek [131]
This is the concept of probability and statistics. Given that the cube has 6 sides, the probability space will be:
x={1,2,3,4,5,6,}
P(x)=1/6
When the two dice are tossed, the combination that will give us a sum that is multiple of 6 will be:
{1,2},{2,1},{1,1}
probability of obtaining this combination is:
(1/6*1/6)+(1/6*1/6)+(1/6*1/6)
=1/12
The combination that will give us a sum that is multiple of 4 is:
{1,1},{2,2}
Probability of obtaining this is:
(1/6*1/6)+(1/6*1/6)
=1/18
the probability that the sum will be a multiple of 6 or 4 will be:
1/12+1/18
=5/36
7 0
3 years ago
Read 2 more answers
HELPPPP<br><br> KHAN ACEMDMY
Helen [10]

Answer:

b = 6 units

Step-by-step explanation:

Area = bh

Area = b × 10

60 = b × 10

10 × b = 60

b × 10 = 60

b × 10 ÷ 10 = 60 ÷ 10

b = 6

4 0
3 years ago
Read 2 more answers
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