True a function is a rule that assigns each input exactly one output.
i got:
n = -1 + 3/x
x = 3/n + 1
not sure if this helps but i hope it does somehow
Answer:
x = 13
39° and 51°
Step-by-step explanation:
Angles in a triangle add up to 180 degrees.
This is a right angle triangle, so one side has a size of 90 degrees.
3x + 4x - 1 + 90 = 180
7x + 89 = 180
7x = 91
x = 91/7
x = 13
Put x as 13 to work out the size of the angles.
3(13) = 39
4(13) - 1
52 - 1 = 51
Answer:
Your answer is going to be letter D because:
.00004 x 2,000,000,000 = 80,000
<u>D</u>
can i get brainly?
$1.25 because if you bought 2 packs of them it would be $2.50 so you would be 0.09 cheaper
