I need explanation and answer please,thanks.

How do I solve -25^-3/2?

lisabon 2012 [21]

Im doing this for points

8 0

3 years ago

How do i solve this?

vovikov84 [41]

Answer:

x = 4

y = 9

Step-by-step explanation:

It is given that figure (NPQR) is a square. One property of a square is that all sides of a square are congruent. This property also applies to the given square, thus one can make the following statement;

PQ = NR

Substitute,

10y - 29 = 5y + 16

Inverse operations,

10y - 29 = 5y + 16

-5y -5y

5y - 29 = 16

+29 +29

5y = 45

/5 /5

y = 9

Another property of a square is that all of the interior angles of a square have a measure of (90) degrees. Moreover, the diagonals (segment connect non-adjacent vertices) bisect these angles. Thus, twice the measure of an angle formed between a side and a diagonal forms a (90) degree angle. Therefore, one can draw the following conclusion;

2(m<QPR) = 90

Substitute,

2(6x + 21) = 90

Simplify,

12x + 42 = 90

Inverse operations,

12x + 42 = 90

-42 -42

12x = 48

/12 /12

x = 4

4 0

3 years ago

Addison places 4 dominoes in each row. She made 5 rows. Corbin places 5 dominoes in each row. She made 3 rows. She made 3 rows.

victus00 [196]

Answer:

Addison has more dominoes.

Step-by-step explanation:

Addison: 4 * 5 = 20 dominoes

Corbin: 5 * 3 = 15 dominoes

4 0

2 years ago

What is the transformation of f(x)= x^3:

mariarad [96]

Answer:

7. Down 5

8. Horizontal reflection

9. Vertical stretch by a factor of 5

Step-by-step explanation:

Transformations of Graphs (functions) is the process by which a function is moved or resized to produce a variation of the original (parent) function.

Transformations

For a > 0

$f(x+a) \implies f(x) \: \textsf{translated}\:a\:\textsf{units left}$