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cestrela7 [59]
3 years ago
13

Identify the zeros of the function f(x) =2x^2 − 2x + 13 using the Quadratic Formula. SHOW YOUR WORK PLEASE!!

Mathematics
1 answer:
Blababa [14]3 years ago
5 0

Answer:

the answer is 13

Step-by-step explanation:

this is the answer I got if its not it then give me some answer choices

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The square of a number xx is 33. The number xx is between what two consecutive whole numbers?
Ipatiy [6.2K]
5 and 6. square of 5 is 25 and square of 6 is 36. must be between 5 and 6
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3 years ago
Which place value first determines which of the numbers 6.399 or 6.400 is the larger number?
kupik [55]

Comparing the numbers, it is found that the tenths value first determines which of the numbers 6.399 or 6.400 is the larger number.

The decimal numbers are 6.399 and 6.400.

  • The ones value for each is 6.
  • For the first value, the tenths digit is of 3, while for the second is of 4.

The tenths digit is the <u>first in which there is a difference</u>, hence, it determines which of the numbers 6.399 or 6.400 is the larger number.

A similar problem is given at brainly.com/question/17248958

8 0
2 years ago
1. Find the sum of -9g and 6g + 3
mina [271]

Answer:

-3g + 3

Step-by-step explanation:

-9g + 6g + 3

combine like terms

-3g + 3

Hope this Helps!!!

7 0
2 years ago
Read 2 more answers
2^46 is how many times as many as 2^42?​
saul85 [17]

Answer:3

Step-by-step explanation:

5 0
3 years ago
[PLEASE ANSWER ASAP, ON TIME LIMIT!] The pH level of a substance can be determined by the formula pH = –log[H+], where [H+] is t
Daniel [21]

Answer:

Option (2)

Step-by-step explanation:

pH level of a substance is determined by the formula,

pH = - log[H+}

where [H+] is the hydrogen ion concentration

Let the [H+] ion concentration = a

a = -log[H+]

log[H+] = -a

[H+] = 1 × 10^{-a}

Here 'a' is between 7 and 14.

Which means an alkaline substance must have the concentration between 1\times 10^{-7} to  1\times 10^{-14}.

From the given options, 5\times 10^{-12} moles per liter lies in the given range.

Therefore, Option (2) will be the answer.

6 0
2 years ago
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