HELP PLS!! The area of a triangle is 56 mm2 and the height is 12 mm. How long is the base of the triangle? Round your answer to the nearest tenth.

9.3mm

Step-by-step explanation:

area of Δ = x base x height

  56mm² = x b x 12

  56mm² = b x 6

             b=

       base= 9.3mm

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x