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3 years ago

Trigonometry Identities help please

Mathematics

1 answer:

AfilCa [17]3 years ago

6 0

$\sin(x) = - \frac{ \sqrt{2} }{2}$
$\tan(x) = - \frac{ \sqrt{2} }{ \sqrt{2} }$

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Warmup/Reflection- necessary for attendance

Pepsi [2]

Answer:

x = 7

Step-by-step explanation:

-3 + 2x = 11

(group like terms)

2x = 11 + 3

2x = 14

(divide both sides by 2 to make x stand alone)

2x/2 = 14/2

x = 7

8 0

3 years ago

Nina owns a condominium where she paid $2,340 in maintenance fees this year. If her property taxes are 18% off this amount, how

Rufina [12.5K]

2340x0.18= 421.20

She paid $421.20 in property taxes

7 0

3 years ago

In which number does the digit 4 have a value that is \dfrac{1}{10} 10 1 start fraction, 1, divided by, 10, end fraction times

MrRissso [65]

Answer:

The digit 4 should be in the thousand position in the number sought;

Examples

9.30<u>4</u>,

9.00<u>4</u>

Step-by-step explanation:

Here, we are required to consider decimal places of numbers

The digit 4 in the number 3.8463 is in the hundredth position

That is 0.04

We are asked to look for the number with a digit 4 that has the same value as $\frac{1}{10} \times$ the digit 4 in 3.8463

That is

$\frac{1}{10} \times 0.04 = 0.004$

Therefore, the digit 4 in the number sought should be in the thousandth position, that is 0.004

Example includes 9.304 or 9.004.

4 0

3 years ago

Y=3/4x - 6 find the x-intercept of the line

Ede4ka [16]

Answer:

The x intercept is (8,0)

Step-by-step explanation:

To find the x intercept set y = 0 and solve for x

Y=3/4x - 6

0 =3/4x - 6

6 = 3/4x

4/3 *6 = 4/3*3/4x

8 =x

The x intercept is (8,0)

4 0

3 years ago

Read 2 more answers

Please please help me with this thank you

Alecsey [184]

The answer if i understand correctly is 17x7x24=2,856 square inch
or thats what the calculator told me

3 0

3 years ago