So we need to isolate the variable. In order to do that, we need to multiply both sides by 5/4.
Why? That's so that 4/5z will be canceled out when multiplied by 5/4 to get just z.
And so, we would get 20 as our answer.
Not 100% but 3.5 second it takes to return to the ground.
Answer:
(1/2)(3v+28)
Step-by-step explanation:
of= multiply
sum= add
Answer:
12
Step-by-step explanation:
distribute the 2, turning the equation into 2x+12=36
subtract 12 from both sides, now resulting in 2x=24
then divide by 2
Check the picture below.
the interior angle at B is a linear angle with the exterior angle, thus their sum is 180°, so if we subtract 6x - 7 from 180°, what's leftover is the interior angle at B.
keeping in mind that the sum of all interior angles in a triangle add up to 180°, thus