Find the geometric mean of 125 and 5

Mathematics

1 answer:

kramer3 years ago

7 0

Answer:

Step-by-step explanation:

You might be interested in

Is-6 is greater then -4.50

alexgriva [62]

-4.50 is closer to 0 so no

7 0

3 years ago

Mom and dad have four daughters each daughter has a brother

Trava [24]

To find out how many brothers they have, they need to multiply 4×1= 4
So there are 4 brothers.

I hope this helped :)

5 0

2 years ago

Read 2 more answers

HELP ASAP!! Identify the matrix transformation of ΔPQR, which has coordinates P(−5, −2),Q(−6, −3), and R(−2, −3), for reflection

podryga [215]

Answer:

Matrix transformation = $\left[\begin{array}{ccc}-1&0\\0&1\end{array}\right]$

Vertices of the new image: P'= (5,-2), Q'= (6,-3), R'= (2,-3)

Step-by-step explanation:

Transformation by reflection will produce a new congruent object in different coordinate. Reflection to y-axis made by multiplying the x coordinate with -1 and keep the y coordinate unchanged. The matrix transformation for reflection across y-axis should be: $\left[\begin{array}{ccc}-1&0\\0&1\end{array}\right]$ .

To find the coordinate of the vertices after transformation, you have to multiply the vertices with the matrix. The calculation of the each vertice will be:

P'= $\left[\begin{array}{ccc}-1&0\\0&1\end{array}\right]$ $\left[\begin{array}{ccc}-5\\-2\end{array}\right]$ = (5,-2)