Answer:
Option D.
Step-by-step explanation:
- First, the you need ti understand that the triangle is an isosceles right angled triangle. In other words, the base and height are equal in length. The third side is the slide. This is the longest side.
- Next, we know that the formula for calculating the area of a right angled triangle is given by:
A = 1/2 (base × perpendicular height)
- The perpendicular height is equal to the base. Let's say the base is <em>x</em>. It means that the height is also x, since height = base.
- Therefore, the formula will be:
A = 1/2 (x.x)
=1/2 (x²)
32 = 1/2 (x²)
Multiplying both sides by 2 gives:
32×2 = x²
64 = x²
8 = x
To find the third side, we use the Pythagoras theorem:
C² = A² + B²
= 8² + 8²
= 128
C = √128
= 8√2
However, the answer will not be exact, so we multiply the length of the base and height by 2. This gives x = 16 (Length of base = length of height)
Repeating the steps above gives C = √ (16)² + (16)²
= √256
This corresponds to option D.
Answer:
Step-by-step explanation:
(A) Definition of Supplementary angles
(B) Distributive property
(C) Transitive property
(D) Reflexcive property
(E) Division property of equality
Answer:
(3,0) the graph touches the x-axis
Step-by-step explanation:
the graph of
we need to check what happens to the graph near the point (3,0)
In f(x) we have (x-3)^2
LEts plug in 3 for x and check
y=0, so (3,0) is one of the zero of the given f(x)
In f(x) we have
Exponent is 2 that is even. It means the multiplicity is even.
When the multiplicity is even then the graph touches the x axis but does not cross x axis
So at (3,0) the graph touches the x-axis
Answer:
60,000 i think
Step-by-step explanation: