Mathematics College

3. Convert the following degree measure to radian measure.
30°

Answers

Answer 1

Answer:

[tex]Radian = \frac{\pi}{6}[/tex]

Step-by-step explanation:

Given

[tex]\theta = 30[/tex]

Required

Convert to radians

This is calculated as:

[tex]Radian = \theta * \frac{\pi}{180}[/tex]

Substitute [tex]\theta = 30[/tex]

[tex]Radian = 30 * \frac{\pi}{180}[/tex]

[tex]Radian = \frac{30\pi}{180}[/tex]

Divide by 30/30

[tex]Radian = \frac{\pi}{6}[/tex]

Related Questions

Type the correct answer in each box.
Lake Temperature (°C)
Lake A
-2
Lake B
0
Lake C
2
Lake D
-1
°C.
The coldest lake has a temperature of
°C, and the warmest lake has a temperature of
Reset
Next

Answers

Answer:

Coldest has - 2° C while warmest had 2 °C

A pack of 12 pens costs £3.60 . How much does one pen cost ?

Answers

30 cents

Step-by-step explanation:

30cents
Divide 3.60 by 12 = 0.3

Dunkin Donuts sold 1,600 drinks in one day. Of those drinks, 87.5% of them were coffee . How many of the drinks were coffee?

Answers

Answer: 1400 is coffee.

Step-by-step explanation:

HELP 30 POINTS!!!!!HELP 30 POINTS!!!!!HELP 30 POINTS!!!!!HELP 30 POINTS!!!!!HELP 30 POINTS!!!!!

What is the value of p in the equation?

One-fourth (8 minus 4 p) + 2 p = 12
–20
–2
5
10

Answers

Answer:

-10 if you meant 1/4(8-4p)

-20 if you meant 1/4{(8-4p)+2p}

Step-by-step explanation:

Answer:

-10 if you meant 1/4(8-4p)

-20 if you meant 1/4{(8-4p)+2p}

Step-by-step explanation:

hope this helps have a great day.

What is the answer to -12(1 3/4)
Someone please help

Answers

The answer should be -21

Answer:

21

Step-by-step explanation:

How many dimes is 5.60

Answers

Answer:

56

Step-by-step explanation:

a dime =10 cent

divide 5.6 by 0.1=56

The midsegment of AABC IS IM. What is the length of AC if IM is 12 inches
long?

A. 6 inches
B. 15 inches
C. 30 inches
D. 24 inches

Answers

Answer:

D. 24 inches

Step-by-step explanation:

the answer is 24 inches

Select the expression that shows the next step for the following division
problem:
11 유는
x
6
a.
b.
5
11
5
d.
11
O a.
ob.
O d.

Answers

it would be a because you want to multiply by a reciprocal

Reco noticed that a nearby store was selling skateboards 25% off. The original price of the skateboard he wanted was $68. He bought the skateboard at the sale price. How much was his discount?​

Answers

He bought the skateboard at $51 it was $17 cheaper

Help with the questions b and c please

Answers

Answer:

b)1 hours 2 min

c)15min

Step-by-step explanation:

i need help asap.................​

Answers

step 1.
It has to be 2x + 8 + 6 = 14

Answer:

The first error is in step 1: The 2 was not distributed to both values in the parenthesis, it was only distributed to x, not the 4

can anyone help me on this please

Answers

The answer is No.

14+4=18

18+5=23

23+6=29.

As you can see there is no consistency or linear function between these, unlike the x side which increases by the same number(1).

An exponent is a number written to the upper right of another number.
O True
O False
Please help ASAP

Answers

The answer to this is question is gonna be True!
The answer to this question is TRUE

Please help my sister needs help with this

Answers

Answer:

1. 3xy+4x

2. 10p+10

3. 12p+18pr

4. 3ab+2b

5. 2y^2+6y

NEED HELP ON THIS ASAP PLS

Answers

Answer:

65.4

for this triangle we use the SOHCAHTOA rules because it is a right angled triangle.

so the rule used here is [tex]Tan x= \frac{opposite}{adjacent}[/tex]

[tex]Tan (17)= \frac{20}{x}[/tex]

we cross multiply both sides

[tex]\frac{tan(17)}{1} =\frac{20}{x}[/tex]

[tex]tan(17)x=20[/tex]

[tex]x=\frac{20}{tan(17)} =65.41705237[/tex]

the question said to the nearest tenth, so 65.4 is the final answer

Find the unit rate.
975 miles in 13 hours

Answers

Answer:

75 mph

Step-by-step explanation:

The Unit rate is the rate that has the hours as 1. To find it, we divide 975 by 13.

The answer: 75 miles an hour

Freeee BRAINLY okkkkkkkkkkkkk

Answers

Answer: 80 + 2x +10 = 180

Step-by-step explanation:

Sorry if I'm wrong I just think that's the answer.

A bag contains 5 black marbles, 7 blue marbles 3 green marbles 4 red marbles and 1 white marble. What is the probability of selecting a black marble then a red marble

Answers

Answer: The probability of selecting a black marble then a red marble would be 1/20

Step-by-step explanation: 5/20 x 4/20 = 1/4 x 1/5 = 1/20

The area of a triangle is 30 square feet. If the height of the triangle is 5 feet, what is the base of the triangle?

Answers

Answer:

150

Step-by-step explanation:

Answer:

12 feet

Step-by-step explanation:

Area of a triangle is A = 1/2 b h

Plug in:

Area = 30

Height = 5

30 = 1/2 (5)b

Divide by 1/2:

30 / 1/2 = 60

60 = 5b

Divide by 5:

60 / 5 = 12

12 = b

Base = 12 feet


A 60 foot ladder needs to reach a window that is 47 feet off the ground. How far away, to the nearest foot, from the building should the base of the ladder be placed?

A 5 feet
В 13 feet
C 37 feet
D 81 feet

Answers

Hello! :)

[tex]\large\boxed{\text{C. 37 Feet}}[/tex]

To solve for the distance from the building, we can use the Pythagorean theorem where:

c = length of ladder (Hypotenuse)

a = height of window

b = distance from building

Plug in the given values into the equation c² = a² + b²

60² = 47² + b²

Simplify:

3600 = 2209 + b²

Subtract both sides by 2209:

1391 = b²

Square root both sides:

b = √1391 ≈37.296. The correct answer is C.

The answer is 37 feet.

Find the tangent of r

Answers

the answer should be d

simplify your answer should contain only positive exponents
(3x^2)^4​

Answers

Answer:

81x^8

Step-by-step explanation:

i hope this helps :)

distributive property of 12x9+12X7

Answers

Answer:

12(9+7)

Hope this helps  :)

 

Answer:

12(9+7)

Step-by-step explanation:

Jessica is selling girl scout cookies and recorded how many she sold in one afternoon. She sold Thin Mints, Trefoils, and Samoas. a) She sold 54 boxes of Thin Mints, which was 60% of the total number she sold. How many total boxes did she sell? (3 points - 2 pts for correct answer, 1 pt for showing work)​

Answers

Answer:

total # of boxes sold = 90

Step-by-step explanation:

54 is 60% of total #

54 = .6x

x = 54/0.6 = 90

Please help!!!! !!!!!!!!

Answers

Step-by-step explanation:

Sum of all interior angles = 900°

A+B+C+D+E+F+G=900

120+B+148+90+142+130+129=900

B=900-759

B=141°

the supermarket down the street from tina sells a cereal like beard called delici-osos. Last week, they sold 45 boxes of cereal. How many boxes will they sell in 7 weeks?

Answers

Answer:

they will sell 315 boxes in 7 weeks

Step-by-step explanation:

This is because you have to multiply 45 x 7 = 315

SOLVE THE LATRAL AND TOTAL SURFACE AREA OF THE CYLINDER
I NEED AN EXPLANATION

Answers

radius r=7

height h=9

let pi π = 3.14159

Two different formulations of an oxygenated motor fuel are being tested to study their road octanenumbers. The variance of road octane number for formulation 1 is ı2 = 1.5, and for formulation, 2it is ı2 = 1.2. Two random samples of size n1 = 15 and n2 = 20 are tested, and the mean roadoctane numbers observed are x1 = 89.6 and x2 = 92 5. Assume normality. Find the 95%confidence interval for the difference in the mean octane number.

Answers

Answer:chomai

Step-by-step explanation:chomai

8 + 3x=29 +2x
I need answer ASAP

Answers

Answer:

x = 21

Step-by-step explanation:

8 + 3x = 29 + 2x

8 + 3x - 2x = 29

8 + x = 29

x = 29 - 8 = 21

x = 21

What is the area of this face?
10 in.
20 in.
5 in.
10 in.
10 in.
5 in.
10 in.

Answers

200 inches bc 10x10 +10x10 is 200

Answer:

its 200

Step-by-step explanation:

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