23°F
Step-by-step explanation:
f=1.8c+32
f=1.8×-5 +32
= -9 +32
=23°F.
Answer:
1. 8.4 2. 15
Step-by-step explanation:
1. 4x+8y= 40
wen y= 0.8
4x+8×0.8=40
4x=40-8×0.8
4x= 40- 6.4= 33.6
....x= 33.6/4 = 8.4
2. 3a+b= 54
wen b= 9
3a+ 9= 54
3a= 54- 9
3a=45
.....a = 45/3 = 15
pls rate me
A. Rational
B.Not Rational
C.Rational
D.Rational
The Answer is B
Answer:
1
Step-by-step explanation:
I belive its one because 3^2 is 9 and 9+1 = 10
to make sure it not just once 3^3 is 27 and 27+1=28
Answer:
Option A is the correct answer
Step-by-step explanation:
Where there is + sign it changes to - and where there is - sign it change to + sign for the additive inverse
