The total length of the ribbon used is expressed as r and is a product of the number of gifts (g) and the length of ribbon tied in each gift. This relationship may be expressed by the equation,
r = (25) x (g)

8 0

3 years ago

This is a test i'm taking there's 8 questions. This is due today it would be great if I got help on all the questions

MA_775_DIABLO [31]

Answer:

DEF

Step-by-step explanation:

The other triangle is a reflection

8 0

3 years ago

Multiply:<br><br> (-4 + i)(-1 + 5i)

Olegator [25]

Answer:

$( - 4 + i) ( - 1 + 5i) \\ = 4 - 20i - 1i + 5 {i}^{2} \\ = 4 - ( -21i )+ 5i {}^{2}$

3 0

3 years ago