call segment cd's length x. because dc and ab are parallel, angle acd and cab, so triangles adc and abc are similar and we can set up the equation x / ac = ac / ab, or x / 5 = 5 / 4 and x = 25/4.
assuming you mean the us election a problem with our electron is the person who wins the most popular vote doesn't always win.
why is this a problem?
we vote for who we want as a president as it should work, but then the most elected doesn't always become president. almost like our votes do not matter and is very discouraging.
hope this !
the standard form as
given: a function which is written in vertex form or intercept form.
we have to re-write it in standard form that in terms of
squaring using , we get,
multiply 5 inside , we get,
solving further , we get,
thus , we have obtained the standard form as
hello from mrbilldoesmath!
the attachment shows a right triangle where arcsin(@) = 1/4. (the arcsin means find the angle whose sine is 1/4 as is done in the triangle.) the missing side, sqrt(15), shown in red, was determined by the pythagorean theorem.
then cos(@) = cos(arcsin(1/4)) = sqrt(15)/4
what is the percent of increase...