Ответ:
A x = 75
Б y = 38
B y = 15
Г a = 28
Пошаговое объяснение:
A
3/25 = 9/x
x = 25*9/3 = 75
Б
2/19 = 4/y
y = 19*4/2 = 38
B
5/14 = y/42
y = 5*42/14 = 15
Г
a/48 = 7/12
a = 7*48/12 = 28
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
A x = 75
Б y = 38
B y = 15
Г a = 28
Пошаговое объяснение:
A
3/25 = 9/x
x = 25*9/3 = 75
Б
2/19 = 4/y
y = 19*4/2 = 38
B
5/14 = y/42
y = 5*42/14 = 15
Г
a/48 = 7/12
a = 7*48/12 = 28