Which of the following is a true statement? 1) The president only works at the White House when making an official speech for television.
2) Representatives serve for six-year terms while Senators serve for two-year terms.
3) Supreme Court justices serve for life, so their decisions are based only on the laws.
4) Heads of federal agencies like the CIA (Central Intelligence Agency) report to the chief justice.

angle a = 40.6°

step-by-step explanation:

for any right angle triangle we know the pythagoras theorem reveals

hypotenuse² = height²+base²

by this formula we will calculate the length of hypotenuse

h² = 6²+7²

⇒ h =√36+49 = √85 = 9.22

now from the given triangle sin a = height/ hypotenuse

                                                sin a = 6/9.22 = 0.651

therefore

so angle a = 40.6°

the respondent is the party against whom a petition is filed