mgmaya200719
mgmaya200719
18-12-2020
Mathematics
contestada
Suppose x=9 and y=3 what is x when y=21
Respuesta :
ken4485
ken4485
18-12-2020
Answer = 63
Explanation
You could set up a ratio of y1/y2 = x1/x2
In your case
3/21=9/x
3x=189
X=63
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
I need help for this question.
When did Queen Elizabeth II visit the Old State House in Boston to watch the lion and unicorn statues be placed back on the building in their original spots? 17
ACTIVITY 3 Directions: Complete the paragraph below with the missing words. Use the beginning letter as clue. Pls answer this plss I really need this plssss
do you think Laurie knew the four sister's well?Give reason for your answer
The area of a trapezium is given by the formula A = 1/2 h(x +y) Make x the subject of the formula. (3 marks)
What is animal tissue
PLS HELP ME- How many particles (atoms) are in a single molecule of the following compounds?
the level of water in a measuring cylinder rose to 90cm³ mark when a piece of stone whose mass is 10 g was dropped in the measuring cylinder. the initial volume
Complete the sentence with the best verb. Our strawberry and blueberry shake _____ like it could have been made in a restaurant. tastes or taste?
Give three examples of how a gull uses the energy transferred by respiration.
ACCESS MORE
