So first u do 54=20+20+A+A a is a variable that we r using for unknown side
than 40=40+2A
14=2A
A=7 i hope u know what i am trying to explain if u have any question please tell me =)
Answer:
Option B
Step-by-step explanation:
Property of the multiplicative inverse,
A × A⁻¹ = I
Here A⁻¹ is the inverse of matrix A and I = Identity matrix.
Option A
False
Option B
True
Option C
False
Option D
False
Option B is the correct option.
Answer: Quotient: x - 4/3, Remainder: 38
Step-by-step explanation:
Do long polynomial long division
Answer:
8.5
Step-by-step explanation:
Answer:
12c - 9d + 3
Step-by-step explanation:
(9 c − 8 d ) + ( 2 c − 6 ) + ( − d + 3 )
Combine like terms ( the d's with the d's, the c's with the c's and the numbers without the variables with the number w.out the variables)
9c - 8d + 3c - 6 - d + 3
12c - 9d + 3
That is at it's simplest form
Hope this helped!
have a supercalifragilisticexpialdocious day!
