<span>Well the third and last option are not rational, since all angles are not right angles, and just because they are comp does not mean they are congruent.</span>
Answer:
B
Step-by-step explanation:
Answer:
1:2
Step-by-step explanation:
There are 18 nickles so that number is 18. When added together, there are 36 total coins. Since it states nickle to all coins, we replace <em>to</em> with a colon and replace the words with the related numbers.
18:36
like a fraction, ratios can be simplified. 18 is half of 36 so the ratio would go to 1:2. This means that 1 in every 2 coins is a nickle.
In 1 hour she can paint 4 cars, so in 3.75 hours she can paint 3.75*4 = 15 cars
Answer:
<u>Area of the sector formula:</u>
<u>We have:</u>
<u>Substitute values and find A:</u>
- A = π(12²)(120/360) = 144π/3 = 48π
