Answer:
it would be the first 2.
Step-by-step explanation:
w exponent 3 and x exponent 2.
Answer: t(a)= -4a - 48
Step-by-step explanation:
Just plug a into x so you'll get: t(a)= -4(a + 12)
Then simplify it: t(a)= -4a - 48
If it says let t(2) then you will plug 2 into x=> t(2)= -4(2 +12)
which equals to t(2)= -8 -48
t(2)= -56
Hope this help
21.16 cups of flour just divide 127 by 6
11.-1+4.3+-2.8
-11+12-16
-15
I think
Answer:
x = 4 radical 3 / 3
Step-by-step explanation:
this is a 30-60-90 triangle
the side across from the angle 30 is L
the side across from the angle 60 is L√3
the side across from the angle 90 is 2L
we are given the side across from 60⁰ so we know that:
2 = L√3
we want to solve for L, so we must divide both sides by √3 (radical three)
2/√3 = L√3/√3
you would get 2/ √3 = L, because the radical three cancels out on the L side.
but you can't have a radical in the denominator, so you have to multiply 2/√3 by radical 3
2 times √3 and √3 times √3
you get 2√3/√9
radical nine can simplify
2radical3/3 or 2√3/3
we found L, but that would equal the thirty degree angle, not the 90, 90 = 2L
multiply the number infront of the radical by two and get
4√3/3
x=4 radical 3 divided by 3
