When you have a negative in a square root. It comes out as an i. So you have i square root of 4. That comes to be 2i. The next one comes out to be 5i. Then multiply 2i times 5i. = 10 I squared then the answer is -10
Formula of the area of triangle: (BxH)/2
So:
1.6B/2 = 2.4
Multiply both sides by 2:
1.6B = 4.8
Divide both sides by 1.6:
B = 3
Answer:
12.6 inches
Step-by-step explanation:
-The distance covered in one revolution is equivalent to the circumference oif a tire.
#We calculate the Circumference of A:

#We then calculate the circumference of B:

-A has a larger circumference than B and the difference is :

Hence, Tire A covers 12.6 inches more than B after one revolution.
Well it looks really simple I'm gonna go with 5
Answer:
Real amount: $2505
Estimate: $2500
Step-by-step explanation:
Refrigerator ($810)
Stove ($1010)
Dishwasher ($590)
Microwave ($95)
Necessary amount:
810+1010+590+95=$2505