Please help
Find the value of x. Your answer must be
Exact

Step-by-step explanation:

Use the sine ratio because we have the hypotenuse and side opposite the given angle to work with:

Insert the values:

Multiply both sides by x:

Divide both sides by sin30°:

Insert the value of x into a calculator:

OR:

The little red square means that angle is 90º, and the other given angle is 30°. Since every triangle has a measure of 180°, the other missing angle is 60°. The given triangle is a 30°-60°-90° triangle with the following rules:

The hypotenuse is represented by the variable x. We are given the value of the short leg, which is 4. Solve for the hypotenuse:

Therefore, the value of x is 8.

:Done

idk this answer sorry cant on this one.

step-by-step explanation:

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles