A letter that represents an unknown number is a(n)

1 answer:

5 0

A variable represents an unknown number

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jeka94

Answer:

it depends in u

and I will be there at noon and I will get back to Live in the morning and I Challenge u Day my

3 0

2 years ago

Komok [63]

sinR = $\frac{QR}{PQ}$

noting that the sin ratio = $\frac{opposite}{hypotenuse}$

opposite to ∠P is QR and hypotenuse is PQ ( opposite right angle )

4 0

3 years ago

aksik [14]

The last one, since one depends on the other

8 0

3 years ago

Nonamiya [84]

12 percent is the error.

3 0

3 years ago

Tresset [83]

Hey there! :D

So for this problem, we would do 20+9 x 40 + 7 which equals 1,363.

Hope it helps! :D

7 0

3 years ago