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3 years ago

HELP PLEASE WILL CROWN BRAINLIEST!!

Mathematics

1 answer:

liubo4ka [24]3 years ago

8 0

Answer:

-18 C°

Step-by-step explanation:

Warmed means add cooled means subtract

starting at -23 it warmed by 8 add 8

-15

it warmed by 3 more add 3

-12

then it cooled by 6 subtract 6

-18

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Please give me the correct answer.

jok3333 [9.3K]

Answer:

First ?: 4

Second ?: -6

Step-by-step explanation:

40-40=0, which leaves 4n left.

34-40=-6

The final answer would be n= 3/2.

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3 years ago

Given f(x) = ax2+ bx + c, where a = 3and b = 18, determine the line of symmetry x = C.Enter the value of C

tatyana61 [14]

Answer:

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axis of symmetry:

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Step-by-step explanation:

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3 years ago

What numbers go into 49 42 and 21

Ilia_Sergeevich [38]

7 is the only number that goes into all of em

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3 years ago

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1. A bag contains 15 red balls and 6 blue balls. Find the probability of picking at random a blue ball from the bag.

kari74 [83]

Answer:

2/7
3/7
3/5
1/3
5/11
I Hope it helps

Step-by-step explanation:

$probability \: = \\ \frac{event}{total \: no \: of \: possible \: outcome} \\$

$15 \: red \: balls \\ 6 \: blue \: balls \\ probability \: = \\ \frac{event}{total \: no \: of \: possible \: outcome}$

$6 + 15 = 21 \\ p \: = \frac{6}{21} \\ p \: = \frac{2}{7} \\$

$6 \: white \: balls \\ 8 \: red \: balls. \\ 6 + 8 = 14\\ p \: = \frac{6}{14} = \frac{3}{7}$

$12 \: red \: balls \\ 8\: blue \: balls \\ 12 + 8 = 20\\ p = \frac{12}{20} = \frac{3}{5}$

$4 \: blue \: balls \\ 8 \: red \: balls \\ 4 + 8 = 12\\ p \: = \frac{4}{12} = \frac{1}{3}$

$6 \: blue \: balls\\ 5 \: black \: balls. \\ p \: = \frac{5}{11}$

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3 years ago

A game charges $0.99 for custom skins and a $9.99 membership fee. Write and expression that gives the

coldgirl [10]

Answer:

y=0.99c+9.99

Step-by-step explanation:

its 0.99 so you got to times it by the number since we have no number we are using the letter c as a substitute then add the membership fee

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2 years ago

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