Answer:
I DONT UNDERSTAND ANY OF THIS
Step-by-step explanation:
Answer:
5a+13
Step-by-step explanation:
Answer:
<h2>BC = 11.9</h2>
Step-by-step explanation:
To solve for BC we use sine
sin ∅ = opposite / hypotenuse
From the question
AC is the hypotenuse
BC is the opposite
So we have
sin 58 = BC / AC
sin 58 = BC / 14
BC = 14 sin 58
BC = 11.87
BC = 11.9 to one decimal place
Hope this helps you
Answer:
The format of the equation of a line is y=mx+c so in order to know whether which line is perpendicular to line y=5x-9, gradient of y=5x-9,which is 5,has to multiply by another gradient to get -1.[in short m1×m2=-1]
So the equation perpendicular to line y=5x-9 has a gradient of -1÷5=-1/5
Answer:
Step-by-step explanation:
Area=2(1+
)8²
=309.0(round to nearest tenth)
