leilanicpre leilanicpre

01-04-2020
Mathematics

contestada

If A(5,-7) and A’(20,-28), then what is the scale factor that was used to get from A to A’?

Respuesta :

ujalakhan18 ujalakhan18

01-04-2020

Answer:

4 is the scale factor

Step-by-step explanation:

Scale factor=side of the new triangle/side of the old triangle

S.F=20/5=4

Or.

S.F=-28/-7=4

Answer Link

Otras preguntas

Choose the correct reflexive pronoun to fill the blank: “ Du wäschst .... die Haare.“: A. Dich B. Dein C. Dir D. Du

Fossil fuels are the compressed remains of ancient organisms like plants or dinosaurs. they cannot be recycled. once they are used, they are gone. which of thes

A rectangular park is 80 meters wide and 130 meters long.Give the length and width of another rectangular park that has the same perimeter but a larger area.

Which two areas are in the temperate zone, and which two areas have the coldest climates?artic circletropic of cancerequatortropic of capricornantartic circle?

Peters mobile phone bill is £29.43 exclusive of vat. if the vat rate is 20% how much vat must he pay?

Mercury can be obtained by reacting mercury(I) sulfide with calcium oxide. How many grams of calcium oxide are needed to produce 55.0 g of Hg? Note: 4 Hg2S + 4

If a species of flower has the allele r (red) which is incompletely dominant to the allele r (white) what color is the genotype of an individual with a red flow

A circle has circumference 28.26 cm. What is the area of the circle? Use 3.14 for pi

21/8*-14/15 Im trying to reduce and simply and i cant figure this out. Please help.

2/5w=40Can someone help please??