${\huge{\boxed{\mathcal{\green{ANSWER}}}}} \\ cos( \alpha ) = base \div hypotenuse \\ \\ base \: = \: 21 \\ \\ hypotenuse = 29 \\ \\ cos( \alpha ) = 21 \div 29 \\ \\ {\huge{\boxed{\mathfrak{\red{hope \: it \: helps \: }}}}}$

7 0

3 years ago

How much time has passed to the nearest quarter hour 7:56am-12:22pm

choli [55]

Answer: 4 hours and 24 minutes

Step-by-step explanation:

8 0

2 years ago

What is the edge length of a face-centered cubic unit cell made up of atoms having a radius of 125 pm?

viva [34]

<span>What is the edge length of a face-centered cubic unit cell made up of atoms having a radius of 125 pm? </span>393pm

5 0

3 years ago