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3 years ago

Solve the equation x2 − 6x = 15 by completing the square.

Mathematics

1 answer:

FromTheMoon [43]3 years ago

6 0

I don’t know I need the points tho sorry

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Plz help me with my algebra

Rus_ich [418]

The answer is a(x)=x+3

3 0

3 years ago

Read 2 more answers

Please help me with this

kondaur [170]

For number 1a. the answer is 7 to 26 or
7:26 or
$\frac{7}{26}$
For number 2a. the answer is 8 to 28 or
8:28 or
$\frac{8}{28} or \frac{2}{7}$
For number 3a. the answer is 12 to 13 or
12:13 or
$\frac{12}{13}$
For number 4a. the answer is 19 to 12 or
19:12 or
$\frac{19}{12}$
For number 5a. the answer is 29 to 10 or
29:10 or
$\frac{29}{10}$
For number 6a. the answer is 11 to 28 or
11:28 or
$\frac{11}{28}$

I just did your homework

4 0

3 years ago

a park covers a total area of 644 acres there are 482 more acres of woods than grassy areas in the park how many acres are there

maw [93]

Answer:

woods are 81 acres, grass 563 acres

Step-by-step explanation:

3 0

3 years ago

Which expressions are equivalent to (7^-2)*(7^6)

Ierofanga [76]

Answer:

Step-by-step explanation:

(7^-2)*(7^6)=7^-2+6

......since the base 7 is the same, when u multiply them, you should add the exponents and keep 7 as it is. That will be 7^4, which in equivalent to ans D(7^2)^2.

8 0

2 years ago

Read 2 more answers

Help please and thank you

Marianna [84]

Answer:

1. 22

2. 8

3. 31

4. 20

5. 38

6. 22

7. 26

8. 16

9. 14

10. 28

Step-by-step explanation:

USE PEMDAS

P: Parantheses

E: exponents

D: division

A: addition

S: subtraction

and ywww

8 0

3 years ago