Answer:
A
Step-by-step explanation:
Answer:
(x - 2)² + (y + k)² = 4²
Step-by-step explanation:
To answer this, we insert the given into (center x-coordinate 2, center y-coordinate -5, radius 4) into the general formula for a circle with center at (h, k) and radius r: (x - h)² + (y - k)² = r² → (x - 2)² + (y + k)² = 4²
Answer:
(2-6)(10) plus 3 to the power of 2, is <u>-31</u>.
Explanation:
Three to the power of two plus parenthesis two minus six parenthesis parenthesis ten. This is the same as the sum or addition of 3 times 3(3 times itself two times), and 2 minus 6 times 10.
This expression can be represented by (3^2) + (2-6)(10) which is (3 × 3) + (-4 × 10) which is 9 + -40 which simplifies to -31
Pint:
16 oz size for $3.98 - $1.00 coupon
total value: $2.98
Quart:
We have 32 oz for $5.98, but to compare the value we need 16 oz so divide both side (quantity and price by 2)
16 oz for $2.99 - $0.50 coupon
total value (16) : $2.49
total value (32): 2.49 + 2.49 = $4.98
Answer: Quart is better to buy
