Answer:
d
Step-by-step explanation:
Answer:
the answer is d. ASA
BAC is congruent to DAC because its an angle bisector
AC is congruent to AC by the reflexive property of congruence
BCA is congruent to DCA because its a perpendicular bisector
Answer:
He has 420 liters of paint.
Step-by-step explanation:
all you have to do is add 110 = 310
52 ft
The missing side is 5ft because 11-6 is the remaining side length.
11+5+6+8+7+15=52
Answer:
A. (2, -3).
Step-by-step explanation:
The first step is to complete the square on the terms in x and the terms in y:
x² - 4x +4 +y² +6y + 9 =4
= (x - 2)² - 4 + (y + 3)² - 9 + 4 + 9 = 4
= = (x - 2)² + (y + 3)² - 9 + 9 - 4 + 4 = 4
= (x - 2)² - (y + 3)² = 4.
So the centre is at (2, -3).