28................................................
4a-2b
Factor out 2 (common term):
2(2a-b)
<u>Answer-</u>
The largest value that you can get by putting parentheses in different places should be,
<u>Solution-</u>
Among all mathematical operations, power and factorial operation generates enormously big results.
So taking the power of all the remaining expressions,
After, power and factorial operations, multiplication and addition yield big results.
But, here before doing multiplication, adding 1, 3 and 4, 5 and then multiplying the both results, gives bigger number.
( ∵ 1+(3*4)+5 = 18, but (1+3)*(4+5)= 36 )
So,
Part A
Yes, triangle ABC and triangle APQ are similar because of Angle-Angle similarity.
Angle BAC is congruent to Angle PAQ because of reflexive property (they share the same angle).
It is given that Segment BC is parallel to Segment PQ, so Angle ABC is congruent to Angle APQ because the corresponding angles postulate.
Part B
Segment PQ corresponds to Segment BC because they are parallel to each other.
Part C
Angle APQ corresponds to Angle B because of the corresponding angles postulate.
<h3>
Answer: all real numbers greater than or equal to -3</h3>
Explanation:
The left-most point is at (-3,-2). The x coordinate is all we're concerned with here. The x coordinate for this point is x = -3. This is the smallest x value possible as an input. We cannot have x = -4 as that is nowhere on the blue curve.
So the domain is the set of real numbers x such that x is -4 or larger
In set builder notation, that would look like
In interval notation, we would say to indicate to the reader "have an interval from -3 to positive infinity; include the endpoint -3"