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tia_tia [17]
4 years ago
7

A bear was climbing a tree. It took a few steps forward and then slipped a few steps backward. After taking 12 total steps of eq

ual distance, it was back at its starting position. How many steps did the bear take in the forward and backward directions? (1 point)
7 steps forward and 5 steps backward
4 steps forward and 8 steps backward
5 steps forward and 7 steps backward
6 steps forward and 6 steps backward
Mathematics
2 answers:
RoseWind [281]4 years ago
6 0

Answer:

6 steps forward and 6 steps backward

Step-by-step explanation:

If the bear ended up back at its starting position, this means that the distances forward and backward have to be the same.

Since 6 = 6, this answer is correct.

The bear would have to take the same amount of steps forward and backwards.

jek_recluse [69]4 years ago
3 0

Answer:

it would be 6 and 6 since it states equal distance and it also says a few forward and a few backward. It makes it sound like this was an equal amount each way

Step-by-step explanation:

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3 years ago
What is the length of the mid segment of this trapezoid ; a(-2,4) b(4,3) c(4,-5) d(-2,-2)
Elina [12.6K]

Answer:

7\ units

Step-by-step explanation:

we have

a(-2,4), b(4,3), c(4,-5), d(-2,-2)

step 1

Plot the vertices to better understand the problem

using a graphing tool

The graph in the attached figure

step 2

Find the mid-segment parallel to ad and bc

Note : The mid-segment is parallel to the parallel bases of trapezoid

Let

e ---> midpoint segment ab

f ---> midpoint segment cd

The formula to calculate the midpoint between two points is equal to

(\frac{x1+x2}{2},\frac{y1+y2}{2})

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we have

a(-2,4) and b(4,3)

substitute the given values

e\ (\frac{-2+4}{2},\frac{4+3}{2})

e\ (1,3.5)

<em>Find the midpoint f </em>

we have

c(4,-5), d(-2,-2)

substitute the given values

f\ (\frac{4-2}{2},\frac{-5-2}{2})

f\ (1,-3.5)

step 3

Find the length of the mid-segment ef

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e\ (1,3.5)

f\ (1,-3.5)

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

substitute

d_e_f=\sqrt{(-3.5-3.5)^{2}+(1-1)^{2}}

d_e_f=\sqrt{(-7)^{2}+(0)^{2}}

d_e_f=\sqrt{49}\ units

d_e_f=7\ units

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Answer:

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