16-9=-7 nhbjjkljlhgcfgdfcjjjklhgfch;ljkhgfdfchk;klhjgf
Answer:
slope = 2
Step-by-step explanation:
work is in the picture if you need it... please mark brainiest
Megan is correct. -12 + 4 is -8 and the opposite of that is 8
Answer:
The number of shaded squares changes by 2 in each figure
Therer will be 90 squares shaded in the 50th figure
Step-by-step explanation:
Brainliest PLS
Formula for surface are: 2(lw+wh+lh) where l is length, w is width and h is height.
Plug in for 1 - 3
1:
2((16)6 + (6)5 + (16)5)
2(96 + 30 + 80)
2(206)
412 ft²
2:
2((13)5 + (5)6 + (13)6)
2(65 + 30 + 78)
2(173)
346 mm²
3:
2((20)4 + (4)15 + (20)15)
2(80 + 60 + 300)
2(440)
880 in²