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k0ka [10]
2 years ago
9

Can somebody please help

Mathematics
1 answer:
quester [9]2 years ago
8 0

Answer:

Every equation has a solution.

Hope that helps!?

Step-by-step explanation:

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Cómo resolver un problema de matemáticas <br> 1 3<br> _ + _ =<br> 6. 4
Step2247 [10]

13 + -6.6=6.4 all I did was subtract 6.4 by 13 and I got 6.6 but then turned it negative to solve the equation

6 0
3 years ago
The graph of the function f(x)= x^2 − 4x + 6 is shown here. What is its axis of symmetry? A. x = 0 B. x = 2 C. x = 6 D. x = -2
wlad13 [49]

Answer:

B. x=2

Step-by-step explanation:

If you split it right down the middle and reflect it is exact same.

6 0
3 years ago
I NEED HELP WITH THSI ASAP
Elza [17]

Answer:

80

Step-by-step explanation:

1 centimeter is equal to 20 feet so if you have 4 cm, it's will 4*20

Also the other two answers are too small to be possible

4 0
3 years ago
Consider the game of rock-paper-scissors to be an experiment. In the long run, roommate A chooses rock 21% of the time, and room
coldgirl [10]

Answer:

0.3597 = 35.97% probability that roommate A wins the game and thus does not have to wash the dishes.

Step-by-step explanation:

Independent events:

If two events are independent, the probability of both happening is the multiplication of their probabilities.

Rock-paper-scissors rules:

A player that choose rocks beats one who chooses scissors.

A player that choose paper beats one who chooses rocks.

A player that choose scissors beats one who chooses paper.

Probability that roommate A wins the game and thus does not have to wash the dishes.

3 possible events:

Roommate A - Rocks(21% of the time) and Roommate B - Scissors(18% of the time)

So

p_R = 0.21*0.18 = 0.0378

Roommate A - Paper(39% of the time) and Roommate B - Rocks(61% of the time).

So

p_P = 0.39*0.61 = 0.2379

Roommate A - Scissors(40% of the time) and Roommate B - Paper(21% of the time).

So

p_S = 0.4*0.21 = 0.084

Probability of roommate A winning:

p = p_R + p_P + p_S = 0.0378 + 0.2379 + 0.084 = 0.3597

0.3597 = 35.97% probability that roommate A wins the game and thus does not have to wash the dishes.

8 0
3 years ago
The base of a pyramid is the regular polygon shown below.
Nataly_w [17]
It is C. 498.83 units cubed. 


Hope I helped? ^ω^
8 0
3 years ago
Read 2 more answers
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