Answer:
4 × ( 9 + 2z)
Step-by-step explanation:
36 + 8z = 4 × (9) + 4 × (2z) ; so here 4 is a common factor
= 4 × ( 9 + 2z)
we can also write it like this
36 + 8z = 2 × ( 18 + 4z)
Answer:
x=4-√79, x=4+√79
Step-by-step explanation:
Answer:
A=right
B=obtuse
C=acute
D=obtuse
Step-by-step explanation:
Step-by-step explanation:
i hope it is helpful
thankyou
Answer:
x=5
Step-by-step explanation:
2x-3+4x=27
6x-3=27
6x=27+3=30
x=30/6
x=5
