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

What is the original price if saidhari and she paid $75 and it was 1/4 off the price

A 68.5 kg astronaut is doing a repair in space on the orbiting space station. she throws a 2.25 kg tool away from her at 3.20 m/s relative to the space station.

If an unknown element displays many extremely strong metallic properties where is it most likely to be located on the periodic table

One reason GDP (gross domestic product) might NOT be an accurate indicator of the health of a country's economy is that

caidens heart rate is 70 beats per minute. if caidens heart beat 604,800 times, how many days in decimal form would have elapsed?

Which molecule is active during the last step of dna replication

What is the value of X

The side chain of an amino acid determines where a protein _

____________ properties include melting point, boiling point, strength, and malleability.a.physicalc.chemicalb.reactived.none of the above

Which is present on the surface of red blood cells and determines bloody types? a)hemoglobin b)antigens c)antibodies d)white blood cells