Answer:
I believe the answer is number 3.
Step-by-step explanation:
18-1.8x= ?
x = 7
So, substitute the number in for the x
18-1.8*7
18-12.6=5.4
5.4 is your answer
-IronWolfX✔
The over lap of the to sets of data is that 8th text 4 more than 7th
Q1 38 Q2 22 Q3 is 6
the median is 20
im not sure about d) but B) might be flipped im so sorry for the wait hopefully i helped you :)
The congruence symbol is this: ≅.
It’s saying to write the statement that’s saying both shapes are congruent. For example ABC ≅ DEF but use the letters in the shapes they gave.
True
<span>Cos(A+B)=CosACosB-SinASinB
therefore Cos(A+A)= CosACosA - SinASinA
= Cos^2A - Sin^2A</span>