Answer:
Step-by-step explanation:
1 inch to 12 ft = x inches to 75 ft
1 / 12 = x / 75
cross multiply
12x = 75
x = 75/12
x = 6.25 or 6 1/4 inches
1 inch to 12 ft = x inches to 80 ft
1 / 12 = x / 80
cross multiply
12x = 80
x = 80/12
x = 6.67 or 6 2/3 inches
so the dimensions are : 6 1/4 inches by 6 2/3 inches <====
4 orange would cost $1.05
Work out
6.30/24 = 0.2625<em>
</em>^<em>this determines the cost of 1 orange </em>
Then multiply by 4
0.2625X4= 1.05
^<em>this determines the cost of 4 oranges</em>
Answer: 1
Step-by-step explanation:
Answer:
z^4-z²-20
Step-by-step explanation:
( z^2 + 4 ) ( z^2 – 5)
z^4+4z²-5z²-20
z^4-z²-20
