A
b
x−c=0
Step 1: Multiply both sides by b.
ax−bc=0
Step 2: Add bc to both sides.
ax−bc+bc=0+bc
ax=bc
Step 3: Divide both sides by x.
ax
x
=
bc
x
a=
bc
x
Answer:
a=
bc
x
1 meter = 3 feet = 36 inches... so the answer would be B. 36 in
Answer:
-320000
Step-by-step explanation:
Given
Lost Land = 80,000 acres yearly
Duration 4 years
Required
The total change
Represent the total change with y;
y is calculated as thus;
![y = Lost\ Land * Duration](https://tex.z-dn.net/?f=y%20%3D%20Lost%5C%20Land%20%2A%20Duration)
![y = -80,000 acres * 4](https://tex.z-dn.net/?f=y%20%3D%20-80%2C000%20acres%20%2A%204)
![y = -320000\ acres](https://tex.z-dn.net/?f=y%20%3D%20-320000%5C%20acres)
<em>Hence, a total of 320000 acres were lost during the period</em>
Step-by-step explanation:
volume of cylinder=π(d/2)²h=π/4×10²×10=250πcm³