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expeople1 [14]
3 years ago
15

Help ASAP I really need an answer I don't need links please and if you don't know that answer just don't answer

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
5 0

Answer:

113

Step-by-step explanation:

note: to find the circumference of a circle using the radius, you use this equation -- 2\pir. since the radius is 18, you make the equation 2\pi18. that gets you 36\pi, which, if put into the calculator, is about 113.

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Nataly [62]

Answer:

11

Step-by-step explanation:

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7 0
3 years ago
HELP ME PLS<br> Which of these figures has rotational symmetry?
Vlada [557]

Answer:

A

Step-by-step explanation:

When you rotate the shape it will be the same as it was before .

3 0
3 years ago
Read 2 more answers
.<br> Put f(x) = x2 + 3 in y2.
saveliy_v [14]

Answer:

(X2+3)2

Step-by-step explanation:

First, you have to substitute in what f(x) equals for y since f(x) stands for y.

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5 0
3 years ago
Round 18.57631 to three decimal places.
iVinArrow [24]

❄ Hi there,

let us revise the rounding rules and then, get down to rounding the number.

\sf{Rounding \ Rules:}

  • If the number you need to round is followed by a number from 0 to 4, you round down.
  • If the number you need to round is followed by a number that's 5 or more, you round up.

Now we can start the rounding process.

Reading the problem & the directions, we notice that we need to round to 3 decimal places (3 numbers after the decimal point).

Looking at the fourth number, we notice that it's less than 5.

∴ we need to round down ↡

↬\sf{18.57631 \ rounded \ to \ 3 \ DP \ = \bf{18.576}}

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

❄

3 0
2 years ago
A person of interest was identified by the police. Using three different telecommunication towers,
choli [55]

Answer:

Well since he tracked the person through the communication towers he was able to gather information, with this information we can solve and find out how far this person is.

Step-by-step explanation: read above and trust

7 0
3 years ago
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