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3 years ago

Please help!!

1 answer:

4 0

You would say
Measure of angle a I t
If it just has the angle then angle a i t
If it is just a I t then a I t
To say mMeasure if angle a i t plus measure of angle r I t
You say each individual letter and not together so for example instead of

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Find the angle θ, in radians, in the second quadrant whose tangent is -2.

ololo11 [35]

In order to find the angle θ, in radians, whose tangent is $-2$ you have to follow those steps

Step 1

Using a calculator

Find the angle θ

$Angle=arc\ tan(-2)= -63.43\°$

Remember that

the angle θ belong to the second quadrant

Angle θ= $180\°-63.43\°=116.57\°$

Step 2

Convert degrees to radians

we know that

$\pi\ radians=180\°$

$116.57\°=116.57\°*\pi/180\°=0.648\pi\ radians$

therefore

the answer is

the angle θ is $0.648\pi\ radians$

4 0

4 years ago

Can i please get help on this question?

Kamila [148]

The answer would be 3.

In order to find this you must place the values in where you see the letters. So start with the letters and plug in.

mx - y

Since m = 1, put that in.

(1)x - y

Since x = 5, put that in

(1)(5) - y

Since y = 2, put that in

(1)(5) - (2)

Now follow the order of operations and solve

(1)(5) - 2

5 - 2

5 0

3 years ago

Read 2 more answers

World population at a particular time was 7,11,36,02,566. Can you write it in words in the international numeration system ?

stellarik [79]

Answer:

Seven billion , one hundred thirteen million, six hundred and two thousand , five hundred and sixty six.

Step-by-step explanation:

B, HM TM, M Hth, TTh Th , H T O

7, 1 1, 3 6, 0 2, 5 6 6

Seven billion , one hundred thirteen million, six lac, two thousand , five hundred and sixty six.

Where

B= billion

HM = hundred million

TM = ten million

M = million

HTh = Hundred Thousand

TTh = Ten thousand

Th = thousand

H = hundred

T = tens

O= ones or units

In system international each category in further divided into units, hundreds and thousands.

We see that we have thousand, ten and then hundred thousand .

Similarly we have million, ten and hundred million.

This continues for billions and so on.

6 0

3 years ago

Please someone help me

Marysya12 [62]

Answer:

The correct answer option is D. 5.

Step-by-step explanation:

We are given the following expression where 4 is to be divided by a fraction 1/5:

$4$ ÷ $\frac{1}{5}$

This can also be written as:

$\frac{4}{\frac{1}{5} }$

Now to find the quotient of this, we will take the reciprocal of the fraction in the denominator to change it into multiplication.

$4 \times \frac{5}{1}$

Therefore, ignoring the 1 in denominator, we can simply multiply 4 by 5.

4 0

4 years ago

Read 2 more answers

A bag of marbles consists of 14 blue marbles and 7 red marbles. If you reach into the bag and choose 2 marbles,

julsineya [31]

Answer:

chances are 10.5

Step-by-step explanation:

8 0

3 years ago