All categories

3 years ago

Convert the degree measurement to radians. Express answer as multiple of π: - 60°

Mathematics

2 answers:

elixir [45]3 years ago

8 0

Answer:

-pi/3

Step-by-step explanation:

To convert from degree to radians, multiply by pi/180

-60 * pi/180 = -60/180 *pi = -pi/3

Licemer1 [7]3 years ago

8 0

Answer:

D. -pi/3

Step-by-step explanation:

degree to radians formula: x=degree, x*pi/180

x=-60

-60*pi/180=-pi/3

You might be interested in

Evaluate n2-m; use m=7, and n=8

Fynjy0 [20]

Answer:

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

What is the square root of 88 plus(+) the square root of 95?

Tju [1.3M]

Square root of 88 is 9.38083152
Square root of 95 is 9.746794345
9.38083152 + 9.746794345 = 19.12762586

5 0

3 years ago

HELPPPP MEEE PLSSS To solve the system given below using substitution, it is best to start by

Lapatulllka [165]

Answer:

it's true! it's easier to solve for y because there's no coefficient in front of it unlike the second one that has "9y."

6 0

2 years ago

Read 2 more answers

UCF is a major Metropolitan University located in Orlando Florida. UCF is advertising their bachelor in Economics with the stati

Arlecino [84]

Answer:

The claim is rejected

Step-by-step explanation:

Claim: UCF is advertising their bachelor in Economics with the statistic that the starting salary of a graduate with a bachelor in economics is $ 48,500 according to Payscale (2013-13).

Null hypothesis: $H_0: \mu = 48500$

Alternate hypothesis : $H_a : \mu \neq 48500$

n = 50

Since n is more than 30 .

So we will use Z test

x=43350

Standard deviation = 15000

$Z=\frac{x-\mu}{\frac{s}{\sqrt{n}}}\\Z=\frac{43350-48500}{\frac{15000}{\sqrt{50}}}\\Z=-2.42$

Refer the z table

p value = 0.00776

$\alpha = 0.01$

p value < $\alpha$

So, We are failed to accept null hypothesis

Hence The claim is rejected

5 0

3 years ago

Eight ones six tens what is the answer

Zielflug [23.3K]

Eight ones = 8
Six tens= 60
60 + 8 = 68

6 0

3 years ago

Read 2 more answers