Robert needs enough mulch to cover the triangular garden shown below. if one bag of mulch covers 12 square feet, how many bags of mulch does he need to buy?

≈ 6 bags

Step-by-step explanation:

We need to find the area of the triangle

A = 1/2*the base*the height

Here we have:

=> the area of the triangular garden is: A = 1/2*14.1*9 = 63.45 square feet

Because one bag of mulch covers 12 square feet

=> the number of bags he need to buy is:

= the area of the triangular garden / the area of the bag can cover

= 63.45 / 12 ≈5.2875 bags

≈ 6 bags

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation: