skylynp1 skylynp1
  • 10-01-2022
  • Mathematics
contestada

In the equality 5/? = ?/20, if each ? Represents the same number, then ? Must equal :

Respuesta :

Аноним Аноним
  • 10-01-2022

Answer:

? = 10

Step-by-step explanation:

Let " ? " be x.

5 / x = x / 20

x * x = 5 * 20

x² = 100

[ 100 = 10 x 10 = 10² ]

x² = 10²

x = 10

Answer Link

Otras preguntas

What is the relationship between the 6s in the number 660,472
All of the following organs serve a role in excreting metabolic wastes EXCEPT the A. skin B. large intestine C. lungs D. liver E. kidney
What's the product of 19 and 6.3
What is B=T-Lc for T
from 54,271   Choose the number that has the digit 5 with a value that is 10 times more than the value of the digit 5 in the number. (a) 352,471(b)  543,471(c)
How can you write 243 as a power of 3?
what landforms start with the letter e
What country is located at latitude of 50n and 100w
Circle the rate that does not belong with the other three. Explain your reasoning. 60 mi/h , 88 ft/s , 500 ft/min , 1,440 mi/day
What is the value of 2y+3,when y=4?