Step-by-step explanation:
6) D= [-1,4]
R= [-2,3]
7) D= [-3,4]
R= [-5,7]
8) i do not know how to read this...
Use the midpoint formula (x1 + x2)/2, (y1 + y2)/2
(-6 + 3)/2, (-6 + 5)/2
-3/2,-1/2 or -1 1/2, -1/2
hope that helps.
Brainliest is always appreciated : )
answer is B, because it comes -50/49
Y = 2x + 50,
It's easier to look at the first set of numbers and then make a formula from there. so we need x to be zero and y to be 50, which is why the formula listed works.
Answer:
17cm
Step-by-step explanation:
b*h=Area of parallelogram b=15+5=20
20h=340
h=340/20
h= 17 cm