what is the answer to this problem: A(-4,-5), B(-2,-3), C(4,-3), D(6,-2), E(6,6), F(-1,6), G(-4,2). Find the length of BC.
nikdorinn [45]
Answer:
Length of BC is 6.
Step-by-step explanation:
B is at (-2,-3) and C is at (4,-3)
Length BC

Use the fraction addition formula.

Substitute the numbers into the formula.
a=5, b=1, c=1, d=7
We know that
<span>(16x6 − 12x4 + 4x2) / 4x2
is equal to
[16x6/4x2]+[-12x4/4x2]+[4x2/4x2]
=[4x4]+[-3x2]+[1]
=4x4-3x2+1
the answer is
</span>4x4-3x2+1<span>
</span>
Well, if you mean 62 tens, then it would be 620, because when you have a number times 10, you just have to add 0 to the end of the number.
Answer:
Step-by-step explanation:
The unit circle has the parametric equation:


where
in our case is the terminal side of the angle in standard position.
We substitute to get:


is the required point.