Use the distributive property to evaluate the expression

4(11 - 5)=

(12 - 4 ) ( -5) =

-8(a + b ) =

(2b + 8 ) 5=

( p + 7 ) (-2) =

3 ft

step-by-step explanation:

since the triangle is right use pythagoras' identity to solve for a

the square on the hypotenuse is equal to the sum of the squares on the other two sides, that is

a² + 8² = ( )²

a² + 64 = 73 ( subtract 64 from both sides )

a² = 9 ( take the square root of both sides )

a = = 3

300

step-by-step explanation:

28-600w < 300

28-600w > 300

600-28w < 300

600-28w > 300