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kakasveta [241]
3 years ago
13

Help needed please.       

Mathematics
1 answer:
My name is Ann [436]3 years ago
5 0
The correct answer for the question shown above is: Gabriel should use 2 kilograms of compost.

 The explanation is shown below:

 1. To solve the exercise you must apply the following proccedure:

 2. You have that He wants it to be 2 parts compost to 10 parts potting soil and  he wants to end up with 10 grams of mix. Therefore:

 =(2/12)x12 kilograms
 =0.166x12 kilograms
 =2 kilograms 
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Max is making a rectangular garden that is 5 feet less than twice it's width. If the perimeter of the garden is 89 feet, what wi
azamat
Length = 2*width - 5
perimeter = 2(length + width)
89 = 2(2width - 5 + width)
89 = 6 width - 10
6 width = 99
width = 99/6 = 16.5 feet
length = 2*16.5 - 5 = 28 feet
3 0
3 years ago
The length of a rectangle is 6 cm less than twice its width. Find the dimensions of the rectangle if its areais 108cm
valentinak56 [21]

L=2w-6

area = L x W

108=(2w-6)w

108 = 2w^2-6w

2w^2-6w-108 = 0

2(w^2-3w-54)=0

2(w-9)(w+6) = 0

w=9

L= 2(9)-6 = 12

12*9 = 108

3 0
3 years ago
LETTERS How many permutations are possible of the letters in the word<br> NUMBERS?
ziro4ka [17]

Answer:

720 has a comment says

Step-by-step explanation:

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8 0
2 years ago
Read 2 more answers
Gwyneth begins solving for x in the equation 2(x-4)=5(4-2x)+4x.after applying the distributive property and combining like terms
Leya [2.2K]
The answer would be:
8x-4=20-6x
4 0
3 years ago
Perform the indicated operation. (36m 2 - 60m + 25) ÷ (6m - 5)
9966 [12]
The correct answer for this is 6m - 5
That is the final expression.
Mark brainliest :)

6 0
3 years ago
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