Answer:
x+36y
Step-by-step explanation:
i did it and got a 100%
Step-by-step explanation:
2×length + 2×width = 45
length = 4×width
now, we are using the second equation (a variable identity) in the first equation
2×4×width + 2×width = 45
8×width + 2×width = 45
10×width = 45
width = 45/10 = 4.5 in
length = 4×width = 4×4.5 = 18 in
the area of the rectangle is
length × width = 18 × 4.5 = 81 in²
Answer:
519 meters square
Step-by-step explanation:
16 x 16 = 256
256 / 2 = 128
11.5 + 34 = 391
128 + 391
100 + 300 = 400
20 + 90 = 110
8 + 1 = 9
400 + 110 + 9 = 519
Answer:
1,643
Step-by-step explanation:
GO BACKWARDS:
- 8064+2000=10,064
- 1064-1400-7021= <u>1</u><u>6</u><u>4</u><u>3</u>
The formula is y2-y1 divided by x2-x1 So now-5+7divided by -2+1 =2/-1= -2