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Vitek1552 [10]
4 years ago
13

One pound of swordfish costs as much as 1.5 pounds of salmon. Mrs. O pays $39 for 2 pounds of salmon and 3 pounds of swordfish.

Find the ratio of the amount of money Mrs. O pays for the swordfish to the amount of money she pays for the swordfish.
Mathematics
1 answer:
Sonbull [250]4 years ago
4 0
For every 2 pounds of salmon she pays for she will get 3 pounds of sword fish with it. 2 to 3 or 2/3 are different ways to Write a ratio for this problem.
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Find the value of x & z plz and give an explanation ( :
inessss [21]

Answer:

  1. x = 6√2
  2. x = √3

Step-by-step explanation:

1. You have correctly written the relationship between the side lengths and the length of the hypotenuse for these isosceles right triangles.

For this problem, you simply need to multiply the side length by √2. The length of the hypotenuse is then ...

  x = 6√2

___

2. The side length multiplied by √2 is √6. You know

  √6 = √(2·3) = (√2)(√3) = (√2) · (side length)

so we know that x = √3.

7 0
4 years ago
Pls help me !!!!!!!!!!!!!!!!!!!!!!!!!!
marysya [2.9K]

Answer:

1. y^12/y^12=1

2. q^15*1/q^15=1

3. (7(123456.789)^4)^0=1

4. 2^2*1/2^5=1/2^3

5 (x^41/y^15)*(y^15/x^41)=1

Step-by-step explanation:

1. when dividing exponents, subtract the exponents. y^12/y^12=y^(12-12)=y^0=1

2. you do the same as #1

3. Any number to the power of 0 is always 1

4. 1/2^3=1/8

5. since the numerator and denominator is the same, the divide to equal 1

Hope I helped

8 0
3 years ago
I really need help i don't get it
Nataly_w [17]

Answer:

I would say, " Know the reason behind what you are doing when calculating a problem. If someone asks you how you solved that problem, you should be able to quickly and clearly explain to them what you are doing. If not, you are doing something wrong. "

Hope this helps! <u>Please if you are using it, rephrase it please.</u>

6 0
3 years ago
Which angles are linear pairs? Check all that apply
Pavlova-9 [17]

Step-by-step explanation:

are there any examples?

4 0
3 years ago
Problem 7. Show that among any four numbers one can find at least two numbers so that their difference is divisible by 3. las i
dem82 [27]

Answer:

Explained

Step-by-step explanation:

let there be a_{1} , a_{2}, a_{3}, a_{4} any four integers.

when dividing any integer by 3 there 3 remainders  {0,1,2}

Now since there are 4 numbers and 3 integers certainly there be 2 numbers with same remainder when divided by 3.

that is there exist a_{i} and a_{j}

a_{i}=3m+r

a_{j}=3n+r

where m and n are integers and r\in{0,1,2}

a_{i}-a_{j}=3m+r-3n-r=3(m+n)

thus their difference is divisible by 3

5 0
3 years ago
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