Step-by-step explanation:
<h2>Hello,</h2><h2 /><h2>A=Ixw</h2><h2 /><h2>Step 1:</h2><h2 /><h2>6+8x</h2><h2 /><h2>Step 2:</h2><h2 /><h2>2(3)+2(4x)</h2><h2 /><h2>Step 3:</h2><h2 /><h2>2(3+4x)</h2><h2 /><h2>Step 4:</h2><h2 /><h2>The dimension of the rectangle are 2 and 3+4x. As a result, Students makes the mistake at Step 2; 2(3)+2(4x). Hope it help!</h2>
Answer:
b= P - a - c
Step-by-step explanation:
Simply subtract a and c from both sides in order to isolate b.
Answer:
i.900
j.6
k.8
l.0
Step-by-step explanation:
hope this helps you ;)
Answer:
d = 2(40.11 cm) = 80.22 cm
Step-by-step explanation:
The formula for volume of a sphere is V = (4/3)πr³
and here V = (4/3)πr³ = 2145 cm³
Let's simplify this equation by multiplying both sides by (3/4); this will cause (4/3) to disappear:
(3/4)(4/3)πr³ = (3/4)2145 cm³, or
r³ = 1608.75 cm³
Taking the cube root of both sides, we get:
r = 40.11 cm
Remembering that diameter = 2 times radius, we calculate the diameter:
d = 2(40.11 cm) = 80.22 cm