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VMariaS [17]
3 years ago
10

What is the volume of a rectangle with 21, 7, and 3

Mathematics
1 answer:
LiRa [457]3 years ago
5 0

Answer:

441

Step-by-step explanation:

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Which sequences of transformations confirm the congruence of shape II and shape I?
mylen [45]

Answer:

1. When we reflect the shape I along X axis it will take the shape I in first quadrant, and then if we rotate the shape I by 90° clockwise, it will take the shape again in second quadrant . So we are not getting shape II. This Option is Incorrect.

2. Second Option is correct , because by reflecting the shape I across  X axis and then by 90° counterclockwise rotation will take the Shape I in second quadrant ,where we are getting shape II.

3. a reflection of shape I across the y-axis followed by a 90° counterclockwise rotation about the origin takes the shape I in fourth Quadrant. →→ Incorrect option.

4. This option is correct, because after reflecting the shape through Y axis ,and then rotating the shape through an angle of 90° in clockwise direction takes it in second quadrant.

5. A reflection of shape I across the x-axis followed by a 180° rotation about the origin takes the shape I in third quadrant.→→Incorrect option

6 0
3 years ago
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Eric runs 3 miles in 28 minutes. at the same rate how many miles would he run in 42 minutes?
Nastasia [14]
3miles/ 28 minutes times 42 minutes is equal to 4.5 miles.

Therefore, Eric run 4.5 miles in 42 minutes.

Hopefully this helps!
7 0
3 years ago
50 points for two lucky people your welcome ;)
il63 [147K]

Answer:

tyyy how do i :))))))))

3 0
3 years ago
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Adult red wolves vary in length from 137.16 cm to 168.64 cm. Estimate the difference in length between the longest and shortest
zhannawk [14.2K]

Answer:

As per the statement:

Adult red wolves vary in length from 137.16 cm to 168.64 cm.

To find the difference in length between the longest and shortest of these wolves.

Longest length of wolves = 168.64 cm

Shortest length of wolves= 137.16 cm

Then;

\text{Difference of the length between the longest and shortest of these wolves} = \text{Length of longest wolves} -\text{Length of shortest wolves}

Substitute the given values we have;

\text{Difference of the length between the longest and shortest of these wolves} = 168.64 - 137.16 = 31.48 cm

therefore, the difference in length between the longest and shortest of these wolves is 31.48 cm

3 0
3 years ago
Work out the size of angle x.<br> х<br> 79°<br> 350
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what angle is it I need 2 no cuz I cannot help u without the angle

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