No, Perry is not using the correct ratio, because 15:17 is not equivalent to 5:7
15 divided by 3 is indeed 5 but divided 17 by 3 does not give you 7, nor a whole number.
I hope this helps.
Answer:
C
Step-by-step explanation:
Perimeter-distance around a shape.
Rectangles have 4 sides, 2 pairs.
You could do-
29+29+15+15=58+30=88 meters
Or multiply each side by two and add.
29(2)=58
15(2)=30
58+30=88 meters is the distance around Mia's garden
m=24=+(-9,1,3
3
Step-by-step explanation:
Substitute n=3,\pm 1n=3,±1 into 3m-9n=243m−9n=24
Solve for mm in 3m-(-9,1,3)=243m−(−9,1,3)=24
Answer:
3
Step-by-step explanation:
The net of a cube consists of 6 squares which when folded form a cube. To form the net of a cube 4 of the face must be in line with two faces not aligned. This will allow the cube to have 4 sides and a top and bottom. Choices 1, 2, and 4 all have fours faces aligned with two faces not aligned. Choice 3 does not. This does not form a cube.
