<h2>
The value of h = 0, ± 
</h2>
Step-by-step explanation:
We have,
To find, the value of h = ?
∴
⇒ 
+ (0)
- 12
+ (0) + (0)h = 0
⇒ + 0 - 12 + 0 + 0 = 0
⇒ - 12 = 0
Taking 6 as common, we get
= 0
⇒6 = 0 or, 
- 2 = 0
⇒ 6 = 0 ⇒ h = 0
⇒ = 2
⇒ h = ±
Hence, the value of h = 0, ±
Answer:
1
Step-by-step explanation:
(b + a)² ÷ 4 when a = -2 and b = 4
~Substitute
(4 + (-2))² ÷ 4
~Simplify
2² ÷ 4
4 ÷ 4
1
Best of Luck!
Answer:
The $1 coin is made of 92% copper, 6% aluminium and 2% nickel.
Step-by-step explanation:
which metal makes up 6% of the one dollar coin?
The $1 coin is made of 92% copper, 6% aluminium and 2% nickel.
Answer:
72
Step-by-step explanation:
Multiply 8 and <em>n </em>to get 8n
Multiply 3 and 192 to get 576
Write them equal to each other 
To isolate the variable divide by 8 on both sides
<em></em>
Answer:
D. 0.65
Step-by-step explanation:
divide 52 by 80.
52/80 = 0.65
