Answer:
190.5
Step-by-step explanation:
it is just 762÷4 use a calculator
The area of a rectangle is A = L * W. We have the area as 323 and the length as 17. Filling in our formula for area then, 323 = 17W. Divide both sides by 17 to solve for the width. W = 19
If volume of cube = 18 cm³
then each side of cube = ∛18cm³
≈ 2.6207
Volume of squared pyramid =

since the pyramid fits perfectly in the cube then that means that
there lengths and height are equal thus l² h = 18 cm³
∴ volume of pyramid = 18 cm³ ÷ 3
= 6 cm
Thus B
Answer:
i got 7 units squared
Step-by-step explanation:
If there are x boys, there are 2x girls. boys+girls=27 gives x+2x=27. Solving, 3x=27 or x=9. Since there are 2x girls, there are 2*9=19 girls.