Mathematics, 23.07.2019 02:30 patience233

In figure ab is divided into equal parts. the coordinates of point a are 2,4 and the coordinates of point b are (10,6) match each pair coordinates to the corresponding point ab?

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Answer from: davin74

We have thatpoint a (2,4) and point b (10,6) we know thatab is divided into 16 equal partsstep 1 find the variation ab in the x coordinate delta x=(x2-x1)=10-> 8 unitsfind the variation ab in the y coordinate delta y=(y2-y1)=6-> 2 unitsstep 2find the coordinates point c x coordinate cx=ax+delta x*2/> cx=2+8*(2/> cx=3 y coordinate cy=ay+delta y*2/> cy=4+2*(2/> cy=4.25the coordinates of point c are (3,4.25)step 3find the coordinates point d x coordinate dx=ax+delta x*4/> dx=2+8*(4/> dx=4 y coordinate dy=ay+delta y*4/> dy=4+2*(4/> dy=4.5the coordinates of point d are (4, 4.5)step 4find the coordinates point e x coordinate ex=ax+delta x*4/> ex=2+8*(6/> ex=5 y coordinate ey=ay+delta y*4/> ey=4+2*(6/> ey=4.75the coordinates of point e are (5, 4.75)step 5find the coordinates point f x coordinate fx=ax+delta x*4/> fx=2+8*(8/> fx=6 y coordinate fy=ay+delta y*4/> fy=4+2*(8/> fy=5the coordinates of point f are (6,5)step 6find the coordinates point g x coordinate gx=ax+delta x*4/> gx=2+8*(10/> gx=7 y coordinate gy=ay+delta y*4/> gy=4+2*(10/> gy=5.25the coordinates of point g are (7,5.25)step 7find the coordinates point h x coordinate hx=ax+delta x*4/> hx=2+8*(12/> hx=8 y coordinate hy=ay+delta y*4/> hy=4+2*(12/> hy=5.5the coordinates of point h are (8,5.5)step 8find the coordinates point i x coordinate ix=ax+delta x*4/> ix=2+8*(14/> ix=9 y coordinate iy=ay+delta y*4/> iy=4+2*(14/> iy=5.75the coordinates of point i are (9,5.75)see the attached figure

Answer from: Quest

i can you with this sweetie!

step-by-step explanation:

Can somebody explain this to me? : ( i don't get it.

Answer from: Quest

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

in this lesson, students will use double number lines and ratio reasoning to solve ratio problems. by partitioning double number lines into proportionate intervals, students will build an understanding of equivalent ratio relationships as those that are generated by multiplying or dividing two related quantities by the same number. this lesson will build upon students' prior understanding of multiplicative comparisons, number line reasoning and equivalent fractions (while highlighting the difference between equivalent fractions and equivalent ratios); and will build toward future work in this unit on building ratio tables, and work in future grades in proportionality, scaling, and expressing and graphing linear functions.

step-by-step explanation:

ratios represent a pattern or relationship that can be scaled.

equivalent ratios are pairs of ratios that represent the same relationship between quantities, and can be generated by multiplying or dividing both quantities in the ratio by the same factor.

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In figure ab is divided into equal parts. the coordinates of point a are 2,4 and the coordinates of...

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