Mathematics: The temperature in belleville was 8°c. in wildgrove, the temperature was 39°c lower than in belleville. what was the temperature in wildgrove?

The temperature in belleville was 8°c. in wildgrove,

alliaespino

05.01.2022

8 - 39 = -31
The temp in Wildgrove is -31

0,0(0 оценок)

avalianagames

01.07.2020

$4=2^2\\\\4^x=(2^2)^x=(2^x)^2=7^2=49\\\\4^x-1=49-1=48$

$If\ is\ 4^{x-1},\ then\\\\4^{x-1}=\dfrac{4^x}{4}=\dfrac{49}{4}=12\frac{1}{4}$

$Used:\\\dfrac{a^n}{a^m}=a^{n-m}$

0,0(0 оценок)