3 years ago

Convert 120 degrees to radian measure in terms of pi

Mathematics

1 answer:

Varvara68 [4.7K]3 years ago

4 0

2π radians is equal to 360° which is just π rad/180° so:

120°(π/180°)=2π/3

You might be interested in

Frank rode his bicycle for 4 miles on Saturday. How many yards did he ride his bicycle?

denis23 [38]

Answer:

7,040 yards

Step-by-step explanation:

there are 1,760 yards in a mile, so 1,760 multiplied by 4 is 7,040

7 0

2 years ago

Which number line shows the solution set for |y-9| <12

RUDIKE [14]

Answer:

Option c

$y\geq-3$ or $y \leq 21$

Step-by-step explanation:

The absolute value is a function that transforms any value x into a positive number.

Therefore, for the function $f(x) = |x|$ x> 0 for all real numbers.

Then the inequation:

$|y-9| \leq 12$ has two cases

$(y-9)$ if $y \geq 9$ (i)

$-(y-9)$ if $y < 9$ (ii)

We solve the case (i)

$y \leq 9 + 12\\y\leq21$

We solve the case (ii)

$-y +9 \leq 12\\-y \leq 12-9\\y \geq -3$

Then the solution is:

$y\geq-3$ or $y \leq 21$

8 0

3 years ago

Write an equation for which 0 is a solution

masha68 [24]

Answer:

x-y=0

Hope this helped

4 0

2 years ago

Write the pair of fractions as a pair of fractions with a common denominator.

galben [10]

Answer:

3/10 and 4/10 4/12 and 9/12

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Q1. In a fruit cocktail, for every 30 ml

lora16 [44]

Answer:

3/10

Step-by-step explanation:

$\frac{30}{30 + 20 + 50} = \frac{3}{10}$

5 0

2 years ago