<span>x=theta
so we know that tanx = sinx/cosx
therefore is tanx = 4/3 and sinx = -4/5
we can set up an equation to find cosx
so 4/3 = (-4/5)/cosx
we can multiply x to have cosx(4/3)=-4/5
we can then divide 4/3 over so we have
cosx = (-4/5)/(4/3)
therefore, cos x = -3/5
</span>
there is the answer
i hope this help
Step-by-step explanation:
it's late but I hope it helps :)
imagine that the > symbol is just an equal sign
so for example
x+2>4
will look like
x+2=4
and you solve normally
×=2
now we bring the symbol back
x>2
but if you multiple or divide by a negative the sign flips
so say you have
-2x>4
make it into
-2x=4
solve
x=-2
but instead of >
you put
x < -2
The answer is 4p=c because p is for people and person (they both mean the same thing)
Answer:
2A / (a + b) = h
Step-by-step explanation:
A = (h/2)(a + b) Multiply both sides by 2
2*A = (h/2) * (a + b)*2
2A = h*(a + b) Divide both sides by (a + b)

(2A)/(a + b) = h
Answer 105 meters . because each second is 21 meters so the you just do 21 times 5 then you get 105 meters