Find the value of each variable. Give exact answers.

See below

Step-by-step explanation:

Finding a:

Where θ = 45° , opposite = a, hyp = 4√2

Finding c:

Where θ = 45°, opposite = 4, adjacent = c

tan 45 = 4 / c

1 = 4 / c

Multiply both sides by c

c = 4

Finding b:

Where θ = 30°, opposite = a(4), hypotenuse = b

sin 30 = 4 / b

Cross Multiply

1 * b = 4 * 2

b = 8

Finding d:

Where θ = 30°, opposite = a(4) , adjacent = d

tan 30 = 4 / d

Cross Multiplying

1 * d = 4√3

Hope this helped!

the correct answer is 5 6 and 7

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.