Answer:
See the graphic I made
Area of Section A = 4 *1 = 4 square centimeters
Section B = 4 * (3 + 4) = 28 sq cm
Section C = 3 * (2 + 3 + 4) = 27 sq cm
Total Area = 4 + 28 + 27 = 59 square centimeters
Step-by-step explanation:
Make a proportion of corresponding sides
Side AU corresponds to Side AB
Side UV corresponds to Side BC
Find AB by adding AU and UB
AU = 20x + 108
UB = 273
AB = 20x + 381
Make proportion
AU/AB = UV/BC
20x + 108/ 20x + 381 = 444/ 703
Cross Multiply
(20x + 108)(703) = (20x + 381)(444)
14,060x + 75,924 = 8,880x + 169,164
Solve for x
14,060x + 75,924 = 8,880x + 169,164
I'm sure you can figure this out
Answer:
2.45 gallons
Step-by-step explanation:
1. Translate 
into a whole number or decimal number: 14.
2. We know that Dr. Silvers filled her tank with 11.55 gallons of gas, so subtract 11.55 from 14.
3. There were 2.45 gallons of gas in Dr. Silvers gas tank before she filled it up.
9 x (400 + 75)
3 (3) x 100 (4.75)
For example:
20,484,163 in expanded form
2 ten million and 0 one million and 4 hundred thousand and 8 ten thousand and 4 one thousand and 1 hundreds and 6 tens and 3 ones.
or
<span>2 x 10,000,000 + 0 x 1,000,000 + 4 x 100,000 + 8 x 10,000 + 4 x 1,000 + 1 x 100 + 6 x 10 + 3 x 1</span>
