Answer:
229376
Step-by-step explanation:
Term n is given by 2ⁿ⁻¹, so the answer is
2¹⁵ + 2¹⁶ + 2¹⁷ = 229376
Answer:
Your answer is x=-1 y=1. Have a great day:)
Step-by-step explanation:
Let's make a ratio!
okay this isn't the elmo show but still, let's start with reducing fractions
14/21 = 2/3 with a factor of 7
Only 2/3 of your "party peeps" can attend, so...
You only need 2/3 of your recipe!
2/3 of 6 = 4 cups of sugar
2/3 of 3 = 2 eggs
2/3 of 9 = 6 cups of flower
2/3 of 2 = (4/3) cups of oil
Here is the answer
10+1/7/2
remember if a fraction has 3 levels figure out two of them first: 10+1/7÷2
10+1/3.5
multiply both sides of the fraction by 2 to make the denominator a whole number
10+2/7
answer 10 2/7
Answer:
28
Step-by-step explanation:
I assume the polygon is a trapezoid with parallel bases of 2 yd and 5 yd, and an altitude of 8 yd.
area of trapezoid = (base1 + base2)h/2
area = (2 yd + 5 yd)(8 yd)/2
area = 28 yd²