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Vlad [161]
3 years ago
8

Someone please help and show work!! I will also mark brainliest. I’ll appreciate it.

Mathematics
1 answer:
Eduardwww [97]3 years ago
5 0

Answer:

1. 53

2. 20

3. 37

4. 29

Step-by-step explanation:

Since your trying to find the hypotenuse you equation is...

1. 28^2 + 45^2 = C^2

    784 + 2025 = C^2

      Square Root 2809= C^2

    C=53

So after you square root 2809 you get 53.

2. 12^2 + 16^2 = C^2

     144 + 256 = C^2

      Square Root 400 = C^2

    C=20

So after you square root 400 you get 40.

3.  12^2 + 35^2 = C^2

    144 + 1225 = C^2

    Square Root 1369 = C^2

   C=37

So after you square root 1359 you get 37.

4. 20^2 + 21^2 = C^2

   400 + 441 = C^2

  Square root 841 = C^2

  C=20

So after you square root 841 you get 29.

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A map uses a scale of 1
Deffense [45]

Answer:

3.36 cm

Step-by-step explanation:

24 - 5 1/2 = 18.5

To find the distance on the map, we can set up a proportion:

1 cm / 5.5 miles = x cm / 18.5 miles

5.5 times 37/11 equals to 18.5; 1 times 37/11 is approximately equals to 3.36 cm (rounded to the nearest hundredths).

5 0
2 years ago
Under her cell phone plan, Sydney pays a flat cost of $35.50 per month and
Keith_Richards [23]

The number of gigabytes that Sydney can use while staying within her budget is less than 2.9 gigabytes.

<h3>What are gigabytes?</h3>

gigabytes (GB) – pronounced with two hard Gs – is a unit of storage capacity equal to approximately 1 billion bytes. In decimal form (base 10), a gigabyte is exactly one billion bytes. In binary form, a gigabyte is 230 bytes or 1,073,71,82 bytes. Giga comes from the Greek word for giant. Werner Buchholz is credited with coining the term byte in 1956 and helped design IBM's 7030 Stretch, the first transistorized supercomputer.

gigabytes has been a common unit of measurement for data storage products since the mid-1980s. In recent years, terabytes (TB) have become a more common measure of storage capacity, especially for hard drives and solid-state drives.

To learn more about gigabytes, refer;

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5 0
1 year ago
Which expression is equivalent to (3x + 6)+?
OLEGan [10]

Answer:

c but I am not sure

Step-by-step explanation:

3 is a multiple of 12

4 0
3 years ago
Question 3 Unsaved
sweet-ann [11.9K]
The degree is indicated by the highest exponent in the polynomial.  That degree is a 2.  And since we have only 1 term in this "polynomial", it is then a second degree monomial.  Third choice down.
7 0
3 years ago
Aug 10,9:55:10 AM
gayaneshka [121]
Answer:

12.5

Step-by-step explanation:

a^2 + b^2 = c^2

a^2 + 10^2 = 16^2

a^2 + 100 = 256

a^2 = 256 - 100

a^2 = 156

a = 12.48 or 12.5
5 0
3 years ago
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