trannamaruit1
trannamaruit1
24-01-2018
Mathematics
contestada
How do I find the missing pairs ?
Respuesta :
ChrisTEMS
ChrisTEMS
24-01-2018
Hello we know that the triangles are proportional so they have the same ratio
the unknown side is 21 because of this.
18/6=3/1
for each 1 unit in the bottom triangle there are 3 in the top
9×3=21
Answer Link
MissionExam001
MissionExam001
24-01-2018
The ▲TSU ~ ▲KLJ
|KS| and |KL| are similar.
|TU| and |KJ| are similar.
1st/2nd = 1st/2nd
18/6= x/9
3/1= x/9
9 is nine times more 1
so the x must be nine times more as well.
3.9=27
Hope it helps!
#MissionExam001
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
what caused a renewed interest in the ancient civilization of kush ?
estimated that she would het an 85% on her next math quiz her acutal quiz score was 93% what was the percent error round to nearest tenth
What is the area of a circle with a diameter of 16?
In tennis Gabby serves in Ace a ball that can’t be returned four out of the 10 times she serves. What is the experimental probability that Gabby will serve an a
researchers have discovered that a moon rock brought back by the Apollo Astronauts has a mass of 5.671 kg and a volume of 1698 cm3. what is the density of the r
A 20-foot ramp is used at the loading dock of a factory.lf the base of the ramp is placed 19 feet from the base of the dock,how high is the loading dock?
ok i have a few questions please give examples and descriptions as well 1) what is the exponent laws for multiplying and dividing Powers with the same base2) wh
Peppered moths come in two colors, black and white. What did Kettlewell show, with regard to peppered moth populations and tree coloring?
The formula for the volume v of a regular dodecahedron (a solid with 12 regular pentagons as faces) is v =7.66a^3 where a is the length of an edge of the dodeca
Jessie is a middle school student struggling with an alcohol addiction. She has had many dangerous health issues, decreased academic success, and legal troubles
