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2 years ago

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Find the exact value of the trigonometric function of theta from the given information. cosine thetaequalsnegative StartFraction

12 Over 13 EndFraction , theta in quadrant II, find tangent theta.

1 answer:

Iteru [2.4K]2 years ago

7 0

Is it a multiple choise?

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Find the cuberoot of 512<br>please answer fast thank you<br>

RoseWind [281]

Answer:

8

Step-by-step explanation:

$\sqrt[3]{512} = \sqrt[3]{ {8}^{3} } = 8 \\$

3 0

2 years ago

Read 2 more answers

The UK has an area of 243,610km2 and a population of 6.41 x 107. Calculate the population density the United Kingdom. Answer to

hodyreva [135]

Answer: Population density the United Kingdom $=2.63\times10^2$

A= 2.63

B= 2

Step-by-step explanation:

We know that, to calculate the population density, we will divide the population by the size of the area.

i.e. $\text{Population density}=\dfrac{\text{Population size}}{\text{Area}}$

Given : Area of UK = 243,610 km²1

Population = $6.41 \times 10^7$

Then, the population density the United Kingdom would be :

$\text{Population density}=\dfrac{6.41 \times 10^7}{243,610}\\\\=\dfrac{64100000}{243610}=263.125487459\\\\\approx263=2.63\times10^2$

On comparing to $A\times10^B$ , we get

A= 2.63

B= 2

3 0

2 years ago

Consider the following system of equations. 2x + 3y = 12 -4x + 5y = -4 Which of the following equations could be used to create

Yuki888 [10]

Answer:

b

Step-by-step explanation:

-2x+8y=8

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2 years ago

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In the morning, Sophie goes to the church then goes to the school. In the afternoon she goes to school to home. The map shows th

ch4aika [34]

10 km because you have 1 cm left over after you make 8 km with the 5cm so you just divide 8 by 4 and get 2km then add that to the 8 to get 10.

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2 years ago

25 is 36% of what number

ch4aika [34]

Answer:

x = 69.44

Step-by-step explanation:

We have, 36% × x = 25

or, 36/100 × x = 25

Multiplying both sides by 100 and dividing both sides by 36,

we have x = 25 × 100/36

x = 69.44

If you are using a calculator, simply enter 25×100÷36, which will give you the answer.

4 0

1 year ago