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Verizon [17]
3 years ago
14

What value added to x^2+2x would complete the square?

Mathematics
1 answer:
svetlana [45]3 years ago
7 0
D is the only one which would make sense :)
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if 368 teenagers in a population of 4,310 report that they have smoked at least one cigarette during the past year, to one decim
allochka39001 [22]
Divide the amount of teenagers that smoked by the total population:

368 \div 4310 = 0.0853

Multiply this decimal by 100 to convert into a percentage:

0.0853 \times 100 = 8.53

To round to the nearest decimal place, look at the hundredths value:

8.53
3 > 5
8.53 -> 8.5

8.5% of teenagers reported that they smoked at least one cigarette.
4 0
3 years ago
First-person to answer correctly with an explanation gets Brainliest
zzz [600]

Answer:

it has to be a or d

Step-by-step explanation:

they have 4000 in 1996 but we want 1991.so we get 15 percent of least time but i belive its d

7 0
3 years ago
What is the difference between the measured values 1.05 and 1.050?
Black_prince [1.1K]
There is no difference. Both mean the same measurement except that 1.050 is presented in 4 significant figure and 1.05 in 3 significant figure.
4 0
3 years ago
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Pls somone tell<br> Me the answer plzzzz
Minchanka [31]

Answer:

POSITIVE

Step-by-step explanation:

Because the product of 2 negative numbers is a positive number

8 0
3 years ago
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Please help me out with this one
Vlad [161]
Might be late but the first one is 125 and the seced one is less than :)
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