Answer:
This one is a bit easy, so if you need a harder one, just let me know.
((32/48) x (4/6)) / (2/5)
Step-by-step explanation:
1) You can simplify both (32/48) and (4/6) to (2/3).
2) Multiply (2/3) by itself, giving (4/9).
3) Dividing by a fraction is equivalent to multiplying by its reciprocal, or opposite. In this example, the reciprocal of (2/5) is (5/2). Thus, (4/9) x (5/2) = (20/18).
4) Simplify your answer, to (10/9) or 1 and 1/9 (as a mixed fraction).
What are you tryin to say
Equation of a line is:
y=mx+C
------------------------
We're looking for m as m stands for gradient.
2x-6y=0 (Divide all terms by 2)
x-3y=0
3y=x
y=1/3x
y=1/3x+0
Therefore m=1/3, C=0.
6 acts as the base. 15 acts as the height, because it extends from the base to meet vertex opposite the base at a 90° angle.
General formula for triangle area
a = 1/2 × b × h
plug in the numbers
a = 1/2 × 6 × 15
a = 90/2
a = 45
The area of the triangle is 45 units²
Answer:
Second one
Step-by-step explanation:
