It is equivalent to 4-(-7) = 4+7 = 11
Answer:
3x^2 -2x-8
Step-by-step explanation:
(x-2)(3x+4)
FOIL
first: 3x*x = 3x^2
outer: x*4 =4x
inner: -2*3x = -6x
last: -2*4 = -8
Add together: 3x^2 +4x-6x -8
3x^2 -2x-8
Sounds like a physics problem
basically we can simlpify it to this:
we toss something straight up with initial velocity 10ft/sec, assuming gravity kicks in, what is max height?
we can use the kinematic equation
is final velocity
is initial velocity
a is acceleration due to gravity
d=distance traveled
if we say he tosses it straight up then when it reaches max height,
and
and we know that
so solving for d
<span>
</span><span>
</span><span>
plug the numbers in
</span>
we add that to the initial 6ft
so total of 7.5540498539193137315845092310561 ft max height
about 7.6ft
Answer:
160
Step-by-step explanation:
If 80% of the frogs in a pond are spring peppers, and there are 200 frogs in the pond, to find how many spring peppers are in the pond, find 80% of 200.
Therefore, there are 160 spring peppers in the pond.