Answer:
Step-by-step explanation:
Please see the attached image
I'm assuming you've already learned the special properties of a 30-60-90 triangle.
By drawing a 30-60-90 triangle by constructing line BC, and using the special proportions that come from it, we can find that
AB=AC/2=36/2=18
and
BC=AB*
=
ANSWER: 80.5%
-Divide the amount of kids who showed up (29 kids), by the total amount (36 kids)
29/36 = 80.5%
Aye, Hope this Helps!
and
In order to solve this systems of equations problem, you need to use the elimination method.
You can multiply the top equation, <span>
, by -2 in order to eliminate the
values.
</span>
will turn into <span>
</span>
From there, we can eliminate.
<span>
</span><span>
</span>
Since
and
are opposites in sign and equal in coefficients, we can remove them from our equations and add the rest of the terms together.
<span>
</span><span>
</span>will turn into -->
<span>
</span>
So, x =
, which means 1 movie costs $2.50. Then, we can solve for the video game price,
, by substituting our x back into one of the equations.
<span>
</span>
Each movie costs $2.50 and each video game costs $6.25.
Answer:
x^2-2x=10
a few more steps...
the answer is 1+the square root of 11
Step-by-step explanation:
the answer is A hope it's helpful
