2 years ago

What is vertex of the graph of the function below y=x^2-10x+21

1 answer:

5 0

Answer:

(-4,5)

Step-by-step explanation:

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Anastasy [175]

The answer I came up with was ×^6-4. Just rewrite it. I hope this was helpful.

3 0

3 years ago

Afina-wow [57]

Answer:

Step-by-step explanation:

1/7+1/3= 3/21+7/21= 10/21= 0.476190

the 6 digits after the decimal point get repeated

6*3= 18- three full cycles and the second digit after 3 cycles = 7 so the 20th digit is 7

5 0

3 years ago

Mrac [35]

52/38 = 1.368

1.368 x 63 = 86.21

tree is 86.2 feet high

3 0

3 years ago

Crank

Answer:

I think the answer shod be B

3 0

3 years ago

alisha [4.7K]

Answer:

-7/10

Explanation:

Given the expression

$\frac{1}{2}-1\frac{1}{5}$

We can rewrite the expression as:

$\frac{1}{2}-\frac{6}{5}=\frac{5}{10}-\frac{12}{10}$

The number line showing the location of the two numbers is attached below. Therefore:

$\frac{5}{10}-\frac{12}{10}=-\frac{7}{10}$

7 0

1 year ago