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leva [86]
3 years ago
5

To solve 9x^2-12+4=49 by using the square root property, you would first rewrite the equation as

Mathematics
1 answer:
ale4655 [162]3 years ago
3 0

Answer:

To solve 9x^2-12x+4=49 by using the Square Root Property, you would first rewrite the equation was as A. 9x^2-12x-45=0 B.(3x-2)^2=+/-49 C.(3x-2)^2=7 D.(3x^2)^2=49

Step-by-step explanation:

I believe thats what I found on a homework site. Tell if its true

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Square root of 49/64 answered as a fraction
pshichka [43]

Answer:

Hey there!

That would be 7/8

Let me know if this helps :)

3 0
3 years ago
How do you solve 3 1/4- 1 7/8 step by step?
Vilka [71]

Answer:

1 3/8.

Step-by-step explanation:

3 1/4 - 1 7/8

First convert to improper fractions:

3 1/4 = (3*4) + 1 / 4 =  13/4.

1 7/8 = (1 *8)+7 / 8 = 15/8. So we have:

13/4 - 15/8

The Lowest Common Multiple of 4 and 8 is 8 so we convert 13/4 to eighth's

13 / 4 = 13*2 / 4 *2 = 26/8

Finally: we have

26/8 - 15/8 = (26 - 15) /8

= 11 /8

= 1 3/8 (answer)

4 0
3 years ago
Help me pleaseeeee!!!
arlik [135]

Answer:

(6, 5) is the answer.

Step-by-step explanation:

The y's intersect at (6, 5)

3 0
3 years ago
Solve 7x – 5x – 3 = x + 4. <br><br> A. x = 7<br> B. x = –10<br> C. x = 6<br> D. x = –8
enot [183]
A. x=7 is the Answer! 
3 0
3 years ago
Add and simplify 7/8+ 1/6
Svet_ta [14]

Answer:

17/24

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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