Answer:
42
Step-by-step explanation:
the dimensions are 2 by 3 by 7
2 x 3 x 7 =
6 x 7 =
42
Answer:
Yes
Step-by-step explanation:
Given
GH:

Required
Can EF be

First, we determine the slope of GH

Solve for 6y

Solve for y


An equation has the form:

Where

By comparison:

Next, determine the slope of EF

Make y the subject

The slope is:

Compare the slopes of both lines.

Since they have the same slopes, then the equation of EF is possible
Answer:
x < 1 and x ≤-1
Step-by-step explanation:
When you divide by a negative number, the sign switches XD