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lisov135 [29]
3 years ago
12

Nate is creating a PSA about building a "green” roof. Which source is most reliable for his research? a blog post written by a c

ommunity gardener a .com website that advertises fertilizer a .gov or .org website about ecological roofs a book featuring photos of different styles of roof
Mathematics
1 answer:
galina1969 [7]3 years ago
7 0

Answer:

Nate wants to use a .org (or .gov) site about ecological roofs, a book featuring photos of different styles of room  because

1. It specifically talks about green roof's

2. Unlike the blog post, the .org/.gov is not attempting to sell a product that may change how the article is written.

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[(3) (-4) ] (-2)=<br><br> SOLVE PLZZZ
Agata [3.3K]

Answer:

2

Step-by-step explanation:

( 3 - 4 ) ( - 2 )

= ( - 1 ) ( - 2 )

= 2

3 0
3 years ago
Read 2 more answers
Sumeet is building two types of birdhouses. The more traditional type takes 4 pieces of wood and 2 hours to build. The more lavi
mina [271]

Answer:

The no. of traditional type birdhouses are 4 and the no. of lavish type birdhouses are 3.

Step-by-step explanation:

Let x be the no. of traditional type birdhouses

The more traditional type takes 4 pieces of wood and 2 hours to build.

One house requires wood = 4

x houses requires wood = 4x

One house requires time = 2 hours

x houses requires time = 2x

Let y be the no. of lavish type birdhouses

The more lavish type takes 10 pieces of wood and 7 hours to build.

One house requires wood = 10

y houses requires wood = 10y

One house requires time = 7 hours

y houses requires time = 7y

Now we are given that he has a total of 46 pieces of wood and 29 hours to work,

So, equations becomes : 4x+10y = 46\\2x+7y=29

Plot these equations on graph

4x+10y = 46 ---Blue line

2x+7y=29  ---Green line

Refer the attached figure

The intersection point provides the solution

Intersection point : (4,3)

So, x = 4 and y = 3

Hence the no. of traditional type birdhouses are 4 and the no. of lavish type birdhouses are 3.

8 0
3 years ago
Help me pretty please
klio [65]

Answer:

SA=120 m^2

Step-by-step explanation:

SA=(9x5)+(3x4)+(9x4)+(9x3)

SA=120

4 0
3 years ago
Read 2 more answers
Company X has $128,000 in a saving account that pays 6% interest per year. How much interest will earn at the end of 1/2 year?​
Ludmilka [50]

Answer:

3% interest

$171392

Step-by-step explanation:

128000 x 0.03 = 171392

4992 + 128000 = 171392

Hope this helped!

8 0
3 years ago
Read 2 more answers
Simplify.
Vladimir [108]

Answer:

a. -3.78x-0.84

Step-by-step explanation:

To simplify, combine like terms. Because you're just adding them you don't have to change any signs. Add/subtract the terms with an x, that will give you your first number, then add/subtract the terms without an x to get your second number.

5 0
2 years ago
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