Answer:
20 male learners
Total number of learners is 50
Step-by-step explanation:
(See attachment below)
Answer:
37/40
you asked how tho, so I included that in the explanation.
Step-by-step explanation:
desimplify:
the LCD is 40
so:
5/8+3/10=25/40+12/40
which is:
37/40
<h3>Answer:</h3>
Yes, ΔPʹQʹRʹ is a reflection of ΔPQR over the x-axis
<h3>Explanation:</h3>
The problem statement tells you the transformation is ...
... (x, y) → (x, -y)
Consider the two points (0, 1) and (0, -1). These points are chosen for your consideration because their y-coordinates have opposite signs—just like the points of the transformation above. They are equidistant from the x-axis, one above, and one below. Each is a <em>reflection</em> of the other across the x-axis.
Along with translation and rotation, <em>reflection</em> is a transformation that <em>does not change any distance or angle measures</em>. (That is why these transformations are all called "rigid" transformations: the size and shape of the transformed object do not change.)
An object that has the same length and angle measures before and after transformation <em>is congruent</em> to its transformed self.
So, ... ∆P'Q'R' is a reflection of ∆PQR over the x-axis, and is congruent to ∆PQR.
Answer:
You typically apply the same rules as you would for 'regular' fractions.
So you can multiply numerator and denominator by the same value if needed. If you want to add fractions you must make sure the denominators are the same, etc.
The value you multiply by can be an algebraic expression.
Area of a Triangle = 1/2(Base times Height)
7500=1/2(200*h)
3750=100*h/2
3750/100=h/2
37.5=h/2
37.5*2=h
h=75yd
hope it helps
