Answer:
<h2>x = 10√3</h2>
<u>Step-by-step explanation:</u>
cos 45° = base / hypotenuse
1/√2 = base / 15√2
15√2 = base√2
Base, = 15
sin 60° = perpendicular / hypotenuse
hypotenuse = x
√3/2 = 15 / x
x √3 = 30
x = 30 / √3
x = 10√3
441 divided by 3 would give you 147
441 / 3 = 147
Answer: c
Step-by-step explanation:
Answer:
4.1 and 4.2
Step-by-step explanation:
or 4 and 5
