Which conversion requires multiplication?
1 answer:
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Answer:
|AC| =√18 and |BD| =√68. They are not equal in length.
Step-by-step explanation:
To find |AC| and |BD| of the parallelogram, we will simply use the distance formula.
Using the line distance formula;
D = √(-
)² + (
-
)²
A(2,1) C(5,-2)
=2
=1
= 5
=-2
|AC| = √(-
)² + (
-
)²
=√(-2-1)² + (5-2)²
=√(-3)² + (3)²
=√9+9
=√18
Distance |AC| =√18
B(3,6) D (1,-2)
=3
=6
= 1
=-2
|BD| = √(-
)² + (
-
)²
=√(-2-6)² + (1-3)²
=√(-8)² + (-2)²
=√64+4
=√68
Distance |BD| =√68
|AC| and |BD| are not equal in length
Answer:
Two of these statements are true.
The function equals x^2 over the interval −∞ < x ≤ 0.
The function equals √x over the interval 0 ≤ x < ∞.
Step-by-step explanation:
If we look at the parent function of we see that
function looks like a U shaped graph and in your graph we see it is the same as your graph from the interval (-∞,0).
If we look at the parent function of we see that the
function looks like your graph from the interval (0,∞).
Suggestion:
I suggest memorizing every graph of parent functions that is introduced to you in math. This can help you visually with many problems in mathematics, and help you conceptualize material better. I also suggest looking up the definition of every word that may be unfamiliar to you like "interval" and "parent function". This will help you understand more advanced math notations and vocabulary in the future.