Answer:
a = √(c² - b²)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Step-by-step explanation:
<u>Step 1: Define</u>
a² + b² = c²
<u>Step 2: Rearrange</u>
- Subtract b² on both sides: a² = c² - b²
- Square root both sides: a = √(c² - b²)
And we have our final answer!
Answer:
66.6
Step-by-step explanation:
180-113.4=66.6
Answer:
12
Step-by-step explanation:
n(AUB) = n((A) + n(B) – n(AnB)
Step 1:
Identify the values for each function of the formula. n(A) = 10, n(B) = 5, n(AnB) = 3
Step 2:
Replace each function with its values
n(AUB) = n(A) + n(B) – n(AnB)
n(AUB) = 10 + 5 – 3
Step 3:
Carry on the simple arithmetic
n(AUB) = 10 + 5 – 3 (follow the BODMAS method)
= 15–3
= 12
Therefore, the n(AUB) is 12
Answer:can you please be more especific in how many rabbits are there
Step-by-step explanation: