Answer:
the product of -5*-6=30
Step-by-step explanation:
since ur multiplying two negative numbers, the product becomes positive. 5*6=30
Step-by-step explanation: 0-9-8+xyz
Answer:
for x=i
Step-by-step explanation:
For
1+x²=0 => x²= -1 => x=√-1 => x= i
the given equation is not true
Given,
Diameter of the barrel = 19.875 inches
Radius of the barrel = 19.875 ÷ 2 = 9.9375 inches
Circumference of the barrel = 2
r = 2 x 3.14 x 9.9375 = 62.4075 inches
There are 12 inches in one foot
1 foot = 12 inches
Circumference of the barrel in feet = 62.4075 ÷ 12 = 5.201 feet
Circumference of the barrel is approximately 5 feet