M = (y2 - y1) / (x2 - x1)
1/4 = (5-3) / (r +4)
1/4 = 2/ (r + 4)
Cross multiply
2*4 = r + 4
8 = r + 4
Subtract 4 from both sides
4 = r

CHECK
(-4,3)(4,5)
m = (5-3)/(4--4) = 2/8 = 1/4

3 0

2 years ago

Will give brainliest. These are composite figures, find the area of the figure and round your answer to one decimal place, if ne

AlekseyPX

Answer: Answer: 1333.25Step-by-step explanation: The area of the rectangle is 23x23 = 529. Area of the square is 804.25. So add them toget her and you get your answer.

Step-by-step explanation: (Same person that answered your other question I have two accounts)

8 0

2 years ago

Solve each quadratic equation by factoring.<br><br> 1] x^2+24=11x<br><br> 2] 2x^2+12x-14=0

slavikrds [6]

1] x=3 and x=8

2] x=-7 and x=1

3 0

2 years ago