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luda_lava [24]
3 years ago
6

The expression 8x2 − 176x + 1,024 is used to approximate a small town's population in thousands from 1998 to 2018, where x repre

sents the number of years since 1998. Choose the equivalent expression that is most useful for finding the year where the population was at a minimum. 8(x − 11)2 − 56 8(x − 11)2 + 56 8(x2 − 22x + 128) 8(x2 − 22x) + 128
Mathematics
2 answers:
morpeh [17]3 years ago
8 0

Answer:

8(x^2 − 22x + 128)

Step-by-step explanation:

8(x^2 − 22x + 128) Take 8 as a common factor

OverLord2011 [107]3 years ago
4 0

Answer:

i think its 8(x − 9)2 + 216

Step-by-step explanation:

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Find the missing length. Area=48cm
kogti [31]

Answer:

Hope this helps

Step-by-step explanation:

Area= 48

If a square= 6.928 by 6.928

If Circle = Radius :3.909

If rectangle = 12 by 4

3 0
3 years ago
Ms. Jan brought in cookies for her class. She gave out half of them in the morning. At lunch, she gave out 12 more. She then had
Olegator [25]

Answer:

44

Step-by-step explanation:

if she had 10 left at the end and you add the other half from lunch which is 12, then that gives you 22. Since before lunch she had half (22), all you gotta do is add the other half which is 22. 22+22=44 and that's your answer.

6 0
3 years ago
— 12 – 6р – (-2)<br> help pls
baherus [9]

Answer: -6P - 10

Step-by-step explanation:

STEP 1.   -12 - 6P + 2

STEP 2.   -6P + ( -12 + 2 )

STEP 3.   -6P - 10

8 0
2 years ago
Garret grew 2 2/3 inches each year for the past 3 years. How many inches total has Garret grown in the past 3 years ?
fomenos

Answer:

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Step-by-step explanation:

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3 * 8/3

= 8 inches,

7 0
3 years ago
Simplify the expression i⁸²
Elza [17]

Answer:

We can use a trick here. Let's look at the first few exponents of i to realize this:

i^0 = 1

i^1 = i

i^2= -1

i^3 = -i

i^4 = 1

i^5 = i

i^6 = -1

i^7 = -i

we can see that the pattern (1, i, -1, -i) repeats. Since 82/2 = 41, and 41 is only divisible by 1, i^41 = i, and i^2 = -1. -1*i = -i, so i^82 = -i.

Step-by-step explanation:

6 0
3 years ago
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