Answer:
√3
Step-by-step explanation:
The formula for the area of a trapezoid is
Plugging in our information, we have
Combining like terms in parentheses, we have
To cancel the 1/2, we will multiply both sides by 2:
Divide both sides by 8:
Divide both sides by √2:
Answer:
Step-by-step explanation:
1. 1/5
2. 2/5
7.<u>solution</u><u> </u>
v=4/3πr^3
=4/3π×6^3
=4/3×216cm^3π
=288cm^3π
8.<u>solution</u>
<u>SA</u><u>=</u><u>4</u><u>π</u><u>r</u><u>^</u><u>2</u>
<u>=</u><u>4</u><u>×</u><u>6</u><u>^</u><u>2</u><u>π</u>
<u>=</u><u>4</u><u>×</u><u>3</u><u>6</u><u>cm</u><u>^</u><u>2</u><u>π</u>
<u>=</u><u>1</u><u>4</u><u>4</u><u>cm</u><u>^</u><u>2</u><u>π</u>
Answer:
The answer is can be a fraction that is not a whole number
Step-by-step explanation:
Ex. .5
1/2 that's rational number because it can be put into a fraction.
Hope this helps
Have a great day
- Kayla <3
Answer:
Step-by-step explanation:
Sometimes