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Alexandra [31]
3 years ago
11

3x+1=3(x-1)+4 i really need help on this problem

Mathematics
1 answer:
atroni [7]3 years ago
6 0

Step-by-step explanation:

2x + 1 = 3x -3 + 4 ➡ 2x + 1 = 3x + 1

x = 0

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P( rolling a number greater than 2 and the coin landing on heads or tails)
irina [24]

The value of P(rolling a number greater than 2 and the coin landing on heads or tails) is 4/6

<h3>How to determine the probability?</h3>

The given parameters are:

Objects = Dice and Coin

The sample space of the objects are:

Dice = {1, 2, 3, 4, 5, 6}

Coin = {Head, Tail}

From the above sample spaces, we have:

P(Rolling a number greater than 2) = 4/6

P(Coin landing on heads or tails)  = 1

The required probability is then calculated as:

P(rolling a number greater than 2 and the coin landing on heads or tails) = P(Rolling a number greater than 2) * P(Coin landing on heads or tails)

Substitute the known values in the above equation

P(rolling a number greater than 2 and the coin landing on heads or tails) = 4/6 * 1

Evaluate the product

P(rolling a number greater than 2 and the coin landing on heads or tails) = 4/6

Hence, the value of P(rolling a number greater than 2 and the coin landing on heads or tails) is 4/6

Read  more about probability at:

brainly.com/question/24756209

#SPJ1

3 0
2 years ago
Given the functions f(x) = x + 4 and g(x) = x2 − x find the value of each expression below.
dexar [7]

f(x) = x + 4

g(x) = x² - x

a) f(5)

f(5) = 5 + 4 = 9

b) g(-1)

g(-1) = (-1)² -(-1) = 1 + 1 = 2

c) f(x) = 10

10 = x + 4

x = 6

d) g(x) = 6

6 = x² - x

0 = x² - x - 6

0 = (x - 3)(x + 2)

x = 3, -2

7 0
3 years ago
What is a equivalent fraction with 11/12 and the denominator 24
oksian1 [2.3K]

Answer:

22/24

Step-by-step explanation:

To figure this out, both the numerator and the denominator of the equivalent fraction have to be proportional to 11/12.

To do that, multiply the numerator (11) by 2, (because the denominator of the second fraction is 2 times the denominator of the first fraction).

The second, proportional fraction is 22/24.

4 0
3 years ago
Plzzz helpppppppppppppp
Serga [27]

<u>Answer</u>

Center: (1,-12)

Radius: 5

<u>Work</u>

x^{2}+y^{2}-2x+24y+120=0 (Subtract 120 on both sides and rearrange)

x^{2}-2x+y^{2}+24y=-120 (Then divide 2 by 2 and square it. Do the same for 24.)

x^{2}-2x+1+y^{2}+24y+144=-120+1+144 (You have to add the same numbers on both sides)

(x-1)^{2} +(y+12)^2=25 (Simplify)

So you would put (1,-12); r=5

8 0
3 years ago
What is the DOMAIN of this graph?
Ksenya-84 [330]

Answer:

Is yellow

Step-by-step explanation:

an open circle for "less than" or "greater than", and a closed circle for "less than or equal to"

6 0
3 years ago
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