What is it? I couldn’t find any answers online so im making a post

D

Step-by-step explanation: The area for the square is base x base: 5.4 x 5.4 or 29.16. The area for the triangle is base x height x 1/2: 5.4 x 6.2 x 1/2 or 16.74. Since the triangle has 4 sides, multiply 16.74 by 4 to get 66.96. Adding the area of the square and triangle we get 96.12 cubic yards.

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720