cfatimapink cfatimapink

11-02-2019
Mathematics

contestada

2. What is the scale factor of the dilation (with center at the origin) if point P (4, 3) becomes P’ (8, 6)?

Respuesta :

jimthompson5910 jimthompson5910

11-02-2019

Answer: Scale factor is 2

Divide the x coordinates: 8/4 = 2

and do the same to the y coordinates: 6/3 = 2

we get 2 each time

Answer Link

Otras preguntas

The average time taken to complete an exam, X, follows a normal probability distribution with mean = 60 minutes and standard deviation 30 minutes. What is the p

Which sentence has a verb that is in the subjunctive mood? Please make sure that he drives slowly. I prefer that he drive slowly. Drive slowly. Did he drive slo

After overcoming the initial shock of having her car stolen, Marlys calls the police for help and begins to question possible witnesses. At this point, Marlys i

What is the final temperature of a system if 13.00 g of gold at 90.0°C is placed in 13.00 g of water at 26.00°C? The molar heat capacity of gold is 25.41 J/(mol

Three people build a rectangular shed 8 ft wide, 6 ft long, and 7 ft high. How many cubic feet does the shed contain?

A statistics teacher wants to break his class of 28 students into four groups of sevenIn how many ways can he do so?Suppose each group needs a leader and a reco

How did new technology and materials influence Impressionist artists? A.The camera allowed artists to use photographs to make their paintings more realistic. B.

In 2015 as part of the General Social Survey, 1289 randomly selected American adults responded to this question: "Some countries are doing more to protect the e

Given the triangle below, answer the following questions a. What is the value of x? b. What is the value of y? c. What is the value of z?

ENERGY PYRAMIDSEnergy pyramids show the relative amount ofenergy that is available to each trophic level.Only about 10% of the energy available inone trophic le