There are 30 students in mrs. woodward’s class, and 1/5 of the class has their own cell phone. of this group of students, 1/2 of them are allowed to use social media. how many of the students have a cell phone and can use social media?

3 students

Step-by-step explanation:

There are 30 students in Mrs. Woodward’s class.

of the class has their own cell phone, so

students have their own cell phones.

of those 6 students are allowed to use social media. So,

students are allowed to use social media.

step-by-step explanation:

if x = 2 you have to find x to finish the problem

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh