Plz hlp wll give 50 ptsmax was keeping track of the water levels in at the local reservoir. in four days he had the following measurements , 4.5 in., -3 /8in, -2.75 in. and 6/7 in. he wants to know the average water level of the last 4 days.

The answer is 0.56in.

Step-by-step explanation:

The average water level of the last 4 days

= Sum of water levels for 4 days / 4

= (4.5 - 3 /8 - 2.75 + 6/7) / 4

= 0.558

= 0.56 in.

u rich

step-by-step explanation:

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .