Answer:
(10)^2/(-2)^2 = 100/4= 25
the answer is d
Answer:
3/8 tan²A
Step-by-step explanation:
sinB = √3/2 sinA and cos B= √2 cosA (from given)
Answer:
ok
Step-by-step explanation:
<span>on average, each ear of corn gives 3/4 a cup of corn. A large movie bag of popcorn has roughly 22 cups of corn. Therefore, there are about 29.333 cobs in a large bag of popcorn.</span>
<h3>
Answer:</h3>
1) Radius: 2√7
2) Center: (10, 5)
3) Circumference: 33.25
<h3>
Explanation:</h3>
Circle formulae:
where (h, k) is the center coordinates, r is radius
Rewrite the equation into standard form:
- (x-(10))² + (x - (5))² = (√28)²
Identify following of the circle:
- h = 10, k = 5, radius = √28 = 2√7
In order to find the Circumference of circle:
- Use the formula: 2π(radius)
radius: 2√7
- Circumference: 2π(2√7) = (4√7)π = 33.2475 = 33.25