Mathematics, 18.06.2020 23:57 alanisalvarez2000

Comprueba si las siguientes figuras son semejantes entre sí. Justifica tu respuesta en cada caso. URGENTEE, TENGO UN MONTÓN DE EJERCICIOS QUE ENTREGAR HOY!!!

Answers

Answer from: Quest

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that runner b is moving at a slower rate."

Answer from: Quest

1.) 18+5 is one way i’m pretty sure there are others but i can’t think of them right now

Answer from: Quest

8.4 10.4 8.9 10.9 have a good day

Answer from: Quest

think the answer would beb

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, VamPL

Which fraction below is equivalent to 10/12?

Answers: 3

continue

Mathematics, 21.06.2019 18:30, jorozco3209

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, Tcareyoliver

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Answers: 1

continue

Mathematics, 21.06.2019 22:00, Jasten

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.

Answers: 1

continue

You know the right answer?

Comprueba si las siguientes figuras son semejantes entre sí. Justifica tu respuesta en cada caso. U...