Answer:
ordered pair(-2 , 3) is the solution
Step-by-step explanation:
y=x+5
y=-2x-1
x+5 = -2x-1 substitution
x+5+2x-5 = -2x-1+2x-5
3x = -6
x = -2
y = -2+5 = 3
ordered pair(-2 , 3) is the solution
Get y by itself. Subtract 44 from both sides. Then you get the equation -4y=20x-44. Then divide by -4 to both sides to get y=-5x+11. Y=-5x+11 is correct. Hope this helps! ;)
Answer:
5/6 is your answer
Step-by-step explanation:
no. of favourable observation/ total no of observation
Answer:
A= (b1+b2)/2 then multiplied by h.
h=2(A/b1+b2)
height is 6 centimeters
Step-by-step explanation:
For area formula, you would add the bases, divide by 2, then multiply by height
For height formula, you would divide the area by the sum of base one and two, then multiply by two. Using that formula, it would be 72/(16+8) which equals 3, then multiply by 2, equaling 6.