Question

Please someone help !!!!!!! Answer correctly !!!!!! Will mark Brianliest !!!! URGENT

Answer 1

Answer:

• B(-2, -3)

Step-by-step explanation:

Points given:

• M(3, -4) - midpoint
• A(8, -5) - endpoint
• B(x, y) - endpoint

Use midpoint formula to find the coordinates of B:

• x = (x1 + x2)/2, y = (y1+ y2)/2

Substitute known values and solve for x and y:

• 3 = (8 + x)/2 ⇒ 6 = 8 + x ⇒ x = 6 - 8 ⇒ x = -2
• -4 = (-5 + y)/2 ⇒ -8 = -5 + y ⇒ y = -8 + 5 ⇒ y = -3

Point B is:

• (-2, -3)

Answer 2

Answer:

11/2,-9/2

Step-by-step explanation:

M=(x1+x2)/2 , (y1+y2)/2

M=(3+8)/2 , (-4+(-5))/2

M=11/2 , -9/2