luchinick56 luchinick56

02-06-2021
Mathematics

contestada

If 9x x 3x+1 = 2187, what is the value of x?

Respuesta :

Welcome2thegulag Welcome2thegulag

02-06-2021

Answer:

x = 80.96

Step-by-step explanation:

9x * 3x +1 = 2187

27x +1 = 2187

27x = 2187-1

27x = 2186

x = 2186/27 = 80.96(2dp)

Answer Link

Otras preguntas

What is the square root of 476

Compared to an atom of phosphorus-31, an atom of sulfur-32 contains (1) one less neutron (3) one more neutron (2) one less proton (4) one more proton

The two products that held religious and social importance among the Aztecs and also developed special significance to Europeans on the other side of the Atlant

Which substance can be decomposed by chemical means? (1) ammonia (3) phosphorus (2) oxygen (4) silicon

adding heat to liquid water is likely to cause

Which statement describes an alternate theory of acids and bases? (1) Acids and bases are both H+ acceptors. (2) Acids and bases are both H+ donors. (3) Acids a

6/16 OR 30/80 WHICH ONE is bigger?

This element has 3 electrons in its Lewis dot structure and is in the 3p orbital section.

How do I find the Q1, Q3, and IQR of a median that is a decimal?

Why would a business care if its workers went on strike?