Question :

Two cargo ships spot a signal fire on a small island. The captains know they are 140 feet

away from each other and using angle measuring device they can determine the angle from

each of their ships to the signal fire. The angle at ship A is 82º and the angle at ship B is 78º.

How far is it from Ship B to the signal fire at point C?

Hint: Use Law of Sines:

sin A = simb = sin

82

140 it

A(48.9) b(400.4) C(405.3) D(673.4)

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation:

you just switch the numbers basically so it would be 3/17