In the following proportion, what does z equal?

3/7 = 15/z

Question

15-11-2018
Mathematics

contestada

In the following proportion, what does z equal?

3/7 = 15/z

Respuesta :

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wegnerkolmp2741o wegnerkolmp2741o · Answer 1 · 2018-11-15T18:57:31+01:00

wegnerkolmp2741o wegnerkolmp2741o

15-11-2018

3/7 = 15/z

using cross products

3z = 7*15

3z = 105

divide by 3

z = 35

Answer Link

Ambiesaysso Ambiesaysso · Answer 2 · 2020-09-15T00:48:46+02:00

Ambiesaysso Ambiesaysso

15-09-2020

Answer:

yes Z= 35

Step-by-step explanation:

3 = 15

7 = z

Cross multiply:

3 * z = 7 * 15

Simplifying

3 * z = 7 * 15

Multiply 7 * 15

3z = 105

Solving

3z = 105

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Divide each side by '3'.

z = 35

Simplifying

z = 35

Answer Link

In the following proportion, what does z equal? 3/7 = 15/z

Respuesta :

Otras preguntas

In the following proportion, what does z equal?

3/7 = 15/z