Using the Pythagorean theorem you can find ED as:
8^2 + 7^2 = ED^2
64 + 49 = ED^2
113 = ED^2
ED = sqrt(113)
if you need the decimal format:
ED = 10.63 ( Round the answer as needed)
Answer:
$32.26
Step-by-step explanation:
24 % = .24
plus meal cost = 100% = 1
1 + .24 = 1.24
1.24 * 26.02 = 32.26
Answer:
C
Step-by-step explanation:
y = (x - 2)² = x² - 4x + 4 → (1)
x + y - 2 = 0 → (2)
substitute y = x² - 4x + 4 into (2)
x + x² - 4x + 4 - 2 = 0
x² - 3x + 2 = 0
(x - 1)(x - 2) = 0
equate each factor to zero and solve for x
x - 1 = 0 ⇒ x = 1
x - 2 = 0 ⇒ x = 2
substitute these values into (2) and solve for y
x = 1 : 1 + y - 2 = 0 ⇒ y - 1 = 0 ⇒ y = 1 ⇒ (1, 1 )
x = 2 : 2 + y - 2 = 0 ⇒ y + 0 = 0 ⇒ y = 0 ⇒ (2, 0 )
the line intersects curve C at 2 points (1, 1 ) and (2, 0 )
Answer:
4(52-9)
4(43)
172
Please mark as brainliest! Good Luck! :D
Step-by-step explanation:
the explanations are in the image
