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 ( 76+ )
Otras preguntas
One pound is equal to 16 ounces. Which of the following is the same as 1/8 pound?
The proportion of traffic fatalities for each U.S. state resulting from drivers with high alcohol blood levels in 1982 was approximately normally distributed, w
How much minutes is 11:24 minus 10:45
Two production lines are used to pack sugar into 5 kg bags. Line 1 produces twice as many bags as does line 2. One percent of bags from line 1 are defective in
Which Washington industry grew during World War 2 A) aircraft production B) aluminum production C) all of the above D) shipbuilding
What grade do you have to get on the final to maintain an average of at least a 90 if you have grades of 85 and 86
A formula for the relationship between weight and blood pressure in children is given by the formula below where P(x) is measured in millimeters of mercury and
Nikos has the opportunity to start his own business doing what he loves. However, to do this, he would have to liquidate all of his resources, including selling
jasvasia is shopping on Amazon for new sunglasses . she notices a pair that she likes price changed from $32.15 to $18.99. what is the percent increase or decre
What was the code of law in the Tang Dynasty? how was it important?
