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insens350 [35]
3 years ago
13

Which of the following is true about coral reefs?

Mathematics
2 answers:
sasho [114]3 years ago
5 0

Answer:

Predatory animals rely on reefs for food.

Step-by-step explanation:

More animals live there instead of open ocean so this answer makes the most sence.

Have a good day!

GarryVolchara [31]3 years ago
4 0

Answer:

Predatory animals rely on reefs for food.

Step-by-step explanation:

global warming make waters temp go up not down

dead reefs are gray which is a different color just an obvious example

the last two contradict each other and fish use them as home so fish that eat those fish will go towards the food not away

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3.90 is equivalent to how many tenths?
dlinn [17]

Answer: 39 tenths

Divide 39÷10 and get 3.9

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3 years ago
Plz help!!!!!!!!!!!!!
Angelina_Jolie [31]

Answer: 5-13i

Step-by-step explanation:

5 0
3 years ago
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Debbie got a 20% discount on a $1,000 laptop and another 10% discount on top of the discounted laptop. What is the final cost of
galben [10]

Answer:

If you would kindly read the explanation it is in there

Step-by-step explanation:

So If you got $1000 and then you go 1000-20% you get 800 then 800-10% you get 720 so basically the answer is C)$720

Hope this helped everyone if it did rate me brainliest! :)

4 0
3 years ago
The figures in each pair are similar. Find the value of each variable. Show your work.
ki77a [65]

Answer:

A. x = 4; B. x = 6; y = 24

Step-by-step explanation:

The corresponding sides of similar figures are proportional to each other.

A. Rectangles

x/2 =16/8         Multiply each side by 2

  x = 2 × 16/8

  x =4

B. Triangles

x/18 = 4/12     Multiply each side by 12

    x = 18 × 4/12

    x = 6

y/8 = 12/4     Multiply each side by 8

  y = 8 × 12/4

  y = 24

8 0
3 years ago
Please help me I really need it Big points for help.
In-s [12.5K]

1. Because you know the number of gallons per square foot. You would want to use cubic feet for the measurement of the tank.

2. Convert all dimensions to feet:

1 yard = 3 feet

18 inches = 1.5 feet.

Volume of tank = 3 x 1.5 x 1 = 4.5 cubic feet.

Multiply gallons per cubic foot by cubic feet of tank:

7.5 x 4.5 = 33.75 gallons.

7 0
3 years ago
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