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Angelina_Jolie [31]
2 years ago
13

What is the discimiant of 9x2+2=10x?

Mathematics
2 answers:
Klio2033 [76]2 years ago
6 0

Answer: 28

Step-by-step explanation:Use the values of a b and c for the discrimiant

Marina CMI [18]2 years ago
3 0

Answer:

28

Step-by-step explanation:

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Find the total area of the prism.
Sergio [31]

Answer:

864

Step-by-step explanation:

AT= 2Area base+ph

AT= 2(12*12) +(12*4)12

AT=2 (144)+576

AT= 288+576

AT=864"

4 0
3 years ago
-7(-5x - 9) + 4x<br> Your answer
ASHA 777 [7]
35x - 63 + 4x
35x + 4x -63
39x - 63
8 0
3 years ago
Read 2 more answers
Find f(6) if f(x)=x^2 divided by 3x+x
Alinara [238K]
So, if I'm understanding you correctly, f(x)=x^2 divided by 3x+x, or
f(x) = (x^2)/(3x+x)
f(6) --> plug the 6 in to all values of x --> f(6) = (6^2)/(3×6 + 6) = 36/(18+6)
= 36/24 --> both are divisible by 12, so 36/12=3 and 24/12=2, now we have the reduced (simplified) answer:
f(6) = 3/2, or 1 1/2, or 1.5
3 0
3 years ago
Juan ramirez sells suits in a major department store on weekends. He earns a commission of 5 percent on the first 10 suits, and
Allisa [31]
 Juan Ramirez made $185.00

For the first 10 suits he made $12.50 each suit, then he made $20 for the additional 3. 

250*.05=12.50

250*.08=20

12.50*10=125

3*20=60

125+60=185.
3 0
3 years ago
How many solutions <br> does -3(x-14)+9x=6x+42 have
Wittaler [7]

Answer:

INFINITE

Step-by-step explanation:

-3(x-14)+9x=6x+42

-3x+<u>42</u>+9x=6x+42

the underlined 42 is -3 times -14.Neg*neg=positive and 3*14=42

6x+42=6x+42

7 0
2 years ago
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