Dexter is constructing an equilateral triangle with side length 6 inches using a compass and a straightedge.
what should the width of his compass be set to?
a. less than 3 inches
b. 3 inches
c. 6 inches
d. more than 6 inches

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

the answer is c hope this

answer is 270 degrees: -

to convert radians to degrees you multiply by 180/π

9π/ 6 * 180 / π

=   9 * 180 / 6

= 9 * 30

=   270 degrees   answer

(4x+15)^2

step-by-step explanation:

factor using the perfect square rule