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horrorfan [7]
3 years ago
5

Given the following quadratic function what’s the value of a, B, and C? f(x)= 3x^2 - 5x -12

Mathematics
1 answer:
s2008m [1.1K]3 years ago
6 0

Answer:

Below.

Step-by-step explanation:

a = 3, b = -5 and c = -12.

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What decimal is smaller .52 or .25
Liono4ka [1.6K]

Answer:

0.25

Step-by-step explanation:

0.52 is like 2 quarters

0.25 is 1 quarter

So, 1 < 2

Have a nice day! :)

3 0
3 years ago
Is number square root of 2,500 rational or irrational
ddd [48]
Rational

\sqrt{2500 }  = 50
4 0
3 years ago
What is y = 2x + 5 and y = 2x +5<br> y = 2(3)+5=<br> x =
Hatshy [7]

Answer: X = 11

Step-by-step explanation:

4 0
3 years ago
The lengths of the sides of a triangle are in the extended ratio 8 : 9 : 10. The perimeter of the triangle is 108cm. What are th
belka [17]

Answer:

32, 36, 40

Step-by-step explanation:

8x + 9x + 10x = 108

27x = 108

x = 4

4 × 8 = 32 - 1st side

4 × 9 = 36 - 2nd side

4 × 10 = 40 - 3rd side

3 0
3 years ago
Jesse bought 10 more pencils than erasers. A pencil costs $0.15 and an eraser costs $0.22. He paid a total of $4.46. How many er
VARVARA [1.3K]

“Jesse bought 10 more pencils than erasers”       means    P = 10 + E

 “A pencil costs $0.15”   means that     $0.15*P was spent on pencils

 “an eraser costs $.22”    means that    $0.22*E was spent on erasers

 “He paid a total of $4.46”    means that   $0.15*P + $0.22*E = $4.46

15*(10+E)   +   22*E    =   446

                       150 + 37E = 446

                          37E = 296

                              E = 8   Jesse bought 8 erasers

8 0
3 years ago
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