Question Help

1 answer:

lana [24]2 years ago

4 0

B I’m pretty sure I think or 826

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arsen [322]

Answer:

Step-by-step explanation:

Using listing:

$1 \times 21 = 21$

$3 \times 7 = 21$

No other factors are possible.

Hence, 1, 3, 7 and 21 are factors of 21.

3 0

2 years ago

snow_lady [41]

Properly formula based step solved

4 0

2 years ago

alex41 [277]

Answer:

<4 = 63°

Step-by-step explanation:

32° + 31° = < 4 ( exterior angle of a triangle is equal to the sum of two opposite interior angles)

<4 = 63°

Hope it will help :)

5 0

2 years ago

Elena-2011 [213]

Answer: It would be area, because it involves multiplying length by width, therefore covering the inside

Step-by-step explanation:

3 0

2 years ago

noname [10]

Answer: 31°

Since <DAB = 55° and <CAB = 24°, subtract 24 from 55.
55 - 24 = 31

6 0

2 years ago