What is the value of z?
1 answer:
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Answer:
x = 6.6; DE = 16.6
Step-by-step explanation:
Assume the diagram is like the figure below.
1. Calculate the value of x
In a right triangle, the altitude drawn from the right angle to the hypotenuse divides the triangle into two similar triangles.
Thus, ∆CDF ~ ∆FDE, and
2. Calculate the length of DE
DE = 2x + 3 = 2(6.6) + 3 = 13.2 + 3 = 16.2
Answer:
Step-by-step explanation:
The given statements are
r = "I like pancakes," s = "I like syrup," and t = "I like honey."
Given statement is "I like pancakes, and I like syrup or honey, but not both".
We need to find a symbolic form of the given statement.
If p and q are two statements, then
means p and q are true.
means either p or q are true, but not both.
Using this symbols we can say that,
I like syrup or honey, but not both =
I like pancakes, and I like syrup or honey, but not both =
Therefore the required the symbolic form is .