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jek_recluse [69]
2 years ago
9

I need help on question b please it hard

Mathematics
1 answer:
Dimas [21]2 years ago
4 0

Answer:

For each line you have to have 3 numbers that would add up to 2 km.

Step-by-step explanation:

For example:

The first line has 1600m and you need to figure out what the other two are. Each line has to add up to 2 km.

<em>1km = 1000m</em>

<em>Hope this helps :)</em>

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How do you get 2/3 + 7/2 into 25/5.
BartSMP [9]

2/3 is the same 4/6

7/2 is the same as 21/6

4/6 + 21/6 = 25/6

So the answer is 25/6, not 25/5.

4 0
2 years ago
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Expression for "the sum of a and 4'
Masteriza [31]
Answer: a + 4
explanation: sum means what comes from two numbers being added. so you just need to add a and 4
5 0
2 years ago
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Since ABCD is a parallelogram, the two pairs of _________ sides (AB¯ and CD¯, as well as AD¯ and BC¯) are congruent. Then, since
Marysya12 [62]

Answer:

1. Opposite

2. angle-side-angle criterion

Step-by-step explanation:

Since ABCD is a parallelogram, the two pairs of <u>(opposite)</u> sides (AB¯ and CD¯, as well as AD¯ and BC¯) are congruent. Then, since ∠9 and ∠11 are vertical angles, it can be concluded that ∠9≅∠11. Since ABCD is a parallelogram, AB¯∥CD¯. Since ∠2 and ∠5 are alternate interior angles along these parallel lines, the Alternate Interior Angles Theorem allows that ∠2≅∠5. Since two angles of △AEB are congruent to two angles of △CED, the Third Angles Theorem supports that ∠8≅∠3. Therefore, using the <u>(angle-side-angle criterion)</u>, it can be stated that △AEB≅△CED. Then, applying the definition of congruent triangles, it can be stated that AE¯≅CE¯, which makes E the midpoint of AC¯. Use a similar argument to prove that △AED≅△CEB; then it can be concluded that E is also the midpoint of BD¯. Since the midpoint of both line segments is the same point, the segments bisect each other by definition. Match each number (1 and 2) with the word or phrase that correctly fills in the corresponding blank in the proof.

A parallelogram posses the following features:

   1. The opposite sides are parallel.

   2. The opposite sides are congruent.

   3. It has supplementary consecutive angles.

   4. The diagonals bisect each other.

7 0
3 years ago
A rabbit traveled 60 meters in 4 seconds. What is the unit rate?
Nitella [24]
The unit rate is 15 meters per second.

60 / 4 = 15

I hope this helps :)
8 0
3 years ago
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Sorry I need help on this because I don’t understand how to do this and is do 11:59 I got only a hour to do it, please help
Len [333]

Answer:

the bottom one is 1 the second one is 46 and the top one is 500

Step-by-step explanation:

6 0
2 years ago
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