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3 years ago

Find the greatest common factor (GCF) of the set of numbers. 21, 30, 44

Mathematics

1 answer:

Vitek1552 [10]3 years ago

7 0

Step-by-step explanation:

Answer attached :)

Hope it helps :D

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3 years ago

‼️Someone help please.. Find the missing term in each sequence

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2 years ago

Find the term to term rules for the following sequences. 28 25 22 19 16 .

Mekhanik [1.2K]

Answer:

a) next one is previous one -3

b) next one is 3 times previous one

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3 years ago

Read 2 more answers

Find the value of X. Write your answer in simplest form. What does X equal?

drek231 [11]

Given:

Given that the figure of similar triangles.

The altitude of the triangle is x.

The length of the left part is 30.

The length of the right part is 15.

We need to determine the value of x.

Value of x:

The value of x can be determined using the geometric mean theorem.

Thus, we have;

$\frac{\text { left }}{\text { altitude }}=\frac{\text { altitude }}{\text { right }}$

Substituting the values, we have;

$\frac{30}{x}=\frac{x}{15}$

Cross multiplying, we get;

$30 \times 15= x^2$

$450=x^2$

Taking square root on both sides, we have;

$15 \sqrt{2}=x$

Thus, the value of x is 15√2

7 0

3 years ago

Perform the indicated operation and simplify the result. (Tell me if it’s too blurry)

Alex

Answer:

7/(3a-1)

Step-by-step explanation:

I have tried to show the steps in the attached image,

if you need further explanation please let me know.

3 0

3 years ago