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sashaice [31]
2 years ago
5

HELP ME!!!! I am so Confused with this!

Mathematics
1 answer:
horsena [70]2 years ago
8 0

Answer:

C

Step-by-step explanation:

A: y=1.6X

B: y=2.5x

D: y=2x

C doesn't have a proportional relationship between X and Y

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Does 24,7 and 26 make a right triangle
makvit [3.9K]

Answer:

no it doesn't

Step-by-step explanation:

Use the Pythagorean theorem(a^2 + b^2 = c^2) to find out if 3 sides will form a right angle.

Hope this helps!! :D

6 0
3 years ago
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What is the sum of the prime factors of 1260? For example, the sum of the prime factors of 20
Genrish500 [490]

Answer:

The answer is 22

Step-by-step explanation:

Do Prime Factorization of 1260

(as shown in the picture I attached)

Prime factors of 1260 = 2, 2, 3, 3, 5, 7

Now to get the sum of the prime factors of 1260, you just have to add all the factors

2 + 2 + 3 + 3 + 5 + 7 = 22

Hope this helps!

3 0
2 years ago
Solve the systems by elimination: <br><br> 8x-2y= -10<br> -4x+y= 5
Pachacha [2.7K]

Let's eliminate x.  To achieve this, mult. the 2nd equation by 2, obtaining

-8x + 2y = 10.  Now add this result to the first equation:

8x-2y= -10

-8x + 2y = 10

---------------------

        0

The two equations actually represent the same line.   Without an x- or a y-value, we cannot solve for the value of the other variable.  There are infinitely many solutions.

--------------------



4 0
3 years ago
What is 14/10 in percent form?
Lilit [14]
Get the value of the decimal:
\frac{14}{10}=1.40

Remember that percentages are simply the value of a decimal multiplied by 100. (From the Latin, "per centus", meaning "per 100")

therefore:
1.40(100)=140percent
4 0
3 years ago
Read 2 more answers
What is the whole number part of the decimal 3.07?
Wewaii [24]

Answer:

The 3 is a whole number.

Step-by-step explanation:

According to rules in decimals any number behind or after the decimal point is considered as a decimal because it's less than a whole.

I hope this helps in any way.

8 0
3 years ago
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