Answer:
See Explanation
Step-by-step explanation:
Your question is poorly formatted. However, I'm able to deduce that your question involves at least 2 algebraic fractions that needs to be simplified.
So, I'll make use of the following expression:
When you follow the steps I'm about to provide, you'll arrive at the right answer
Required
Determine an equivalent expression
Step 1: Take L.C.M of the denominators
Step 2: Evaluate the fractions
Step 3: Open the brackets at the numerator
Step 4: Collect and evaluate like terms
<em>Follow the above steps, and you'll be able to solve your question.</em>
Answer:
AAS Postulate.
Step-by-step explanation:
The AAS Postulate states that if 2 angles and a non-included side are congruent on both triangles, then the two triangles are equivalent.
In this case, the first Angle is: ∠B ≅ ∠D (Given, both are 90° in measurement)
For the side: Line BE ≅ line DE (Given)
∡BEA ≅ ∡DEC (Definition of Vertical Angles)
AAS Postulate is therefore used.
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ANSWER
EXPLANATION
First, find the equation of the boundary line which passes through the point
(3,-3) and has a y-intercept of -4.
The slope of this line is,
The equation of this line is
Since the lower half plane is shaded and the boundary line is solid. The required inequality is
Answer:
I would say A
Step-by-step explanation:
I'm saying its a because normally the Volume formula would be
V= h/3 (pi) r^2
so if it is doubled it should be
V=2/3 (pi) r^2
