Write the expression: "the product of 7 and a number x"

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?

Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122