Ahomeowner wants to carpet two rooms that each measure 12 ft by 15 ft. how many square yards of carpet should be ordered?

Square yards of carpet should be ordered is:

40 square yards

Step-by-step explanation:

Measurement of  each room=12 ft by 15 ft

Area of each room=12×15 ft²

                              =180 ft²

Area of two rooms=(180+180) ft²

                              = 360 ft²

1 ft=1/3 yd

1 ft²= 1/9 yd²

360 ft²= yd²

          =40 yd²

Hence, square yards of carpet should be ordered=area of two rooms

                                                                                   = 40 square yards

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2