Answer:
=5
Step-by-step explanation:
4-9= -5
2-3 = -1
=5
.....
I believe it is 24 batches:
because there are 8/8 in one hour, so you multiply that by three. which would give you 24!
Answer:
Parabola with vertex at point (1,0) that goes to the right (see attached diagram).
Step-by-step explanation:
Let the complex number z be

then

and

Thus,

Square it:

This is the equation of parabola with vertex at point (1,0) that goes to the right.
Answer:
<h2>y = 31</h2>
Step-by-step explanation:
We know: opposite angles in a parallelogram have the same measure.
Therefore we have the equation:
<em>subtract y from both sides</em>

We know: the sum of the angle measures in the triangle is 180°.
Therefore we have the equation:
<em>subtitute x = 87</em>

<em>subtract 149 from both sides</em>

Always do brackets first
a) -40/10 = -4
b) 36/4 -2 = 7
c) -2 x 7 = -14