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Kay [80]
3 years ago
11

I need help with this please.

Mathematics
1 answer:
My name is Ann [436]3 years ago
4 0
From the options I see it would be -1
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There are 4 sharks and 5 dolphins. Write the ratio of dolphins to animals.
Hatshy [7]

Answer:

5:9

Step-by-step explanation:

Number of sharks = 4

Number of dolphins = 5

Number of animals = number of sharks + number of dolphins

Number of animals = 4 + 5 = 9

Therefore, the ratio of dolphins to animals = 5:9

4 0
3 years ago
If m and n are real numbers such that 4m + n = 10, then which of the following expressions represents m?
k0ka [10]
It is B
4m + n = 10
- n -n
4m =10-n
------ -----
4 4

m =10-n
-----
4
6 0
3 years ago
Read 2 more answers
What is |-7| ??????????
AVprozaik [17]

Answer:  The answer is [7]

- Chilio

6 0
3 years ago
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[Help asap, question is in image, will mark brainliest]
Misha Larkins [42]

Answer:

V = 339.12

Step-by-step explanation:

Volume of a cone:

V = πr²(h/3)

Given:

r = 6

h = 9

Work:

V = πr²(h/3)

V = 3.14(6²)(9/3)

V = 3.14(36)(3)

V = 113.04(3)

V = 339.12

5 0
3 years ago
The sum of 4 consecutive even numbers is 36 what is the first number in this sequence
s2008m [1.1K]

<u>Answer</u>

6


<u>Explanation</u>

let n be the first even number in the sequence.

The 2nd term = n + 2

       3rd term = n + 2 + 2

                       = n + 4

    4th term = n + 4 + 2

                   = n + 6

The sum of these number = 36.

∴ n + (n +2) + (n + 4) + (n + 6) = 36

 4n + 12 = 36

 4n = 36 - 12

 4n = 24

n = 24/4

  = 6

The first term is 6.

4 0
3 years ago
Read 2 more answers
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