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vladimir1956 [14]
4 years ago
7

Please help i suck at math:'(

Mathematics
2 answers:
evablogger [386]4 years ago
8 0

Answer: B 6400 m

Step-by-step explanation:

Nina [5.8K]4 years ago
7 0
The answer is B. 6,400 meters
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Find p(-4) if p(x) = 3x^2 - 4x + 7
Igoryamba

Answer:71

Step-by-step explanation:

6 0
4 years ago
Help me pleaseeeeeeeeeeee
zavuch27 [327]
O.6 easy because of the answer that is why
4 0
3 years ago
A basketball team has 10 players. Before each game, the coach picks 2 of those players to carry the team's
labwork [276]

The different group of 2 players that the coach can pick is 45 groups.

<h3>Selection of groups</h3>

The selection of groups of 2 player can be done using the method of combination.

<h3>Different groups of 2 players</h3>

The different group of 2 players that the coach can pick from the 10 players is calculated as follows;

n = 10C2

n = \frac{10!}{(10-2)! 2!} = \frac{10 \times 9\times 8!}{8! \times 2} = 45

Thus, the different group of 2 players that the coach can pick is 45 groups.

Learn more about combinations here: brainly.com/question/25821700

6 0
2 years ago
5x + 5 = x + 45<br><br> PLEASE HELP
Ostrovityanka [42]
5x+5=x+45

We'd rather not have x on both sides of the equation when trying to solve this. To eliminate the x on the right side, subtract both sides by x.

5x+5-x=x+45-x
4x+5=45

Let's get eliminate the "5" on the left side. Subtract both sides by 5.

4x+5-5=45-5
4x=40

To finish this, divide both sides by 4.

4x \div 4=40 \div 4
x=10

That is the answer. Hope this helps! :)
5 0
4 years ago
Can any one help and fast please
sashaice [31]

Answer:

we conclude that in the second step, 3 should have been subtracted from the right side as well on the left side.

Step-by-step explanation:

Given the expression

4 < -2x + 3 < 9

SECOND STEP

subtract 3 from the right-hand side as well as on the left-hand side

4-3

SOLVING THE REMAINING COMPLETE COMPRESSION

1 < -2x < 6

Divide all parts by -2

  • Please note that multiply or divide an inequality by a negative number flips the inequality sign.

so the expression becomes

\frac{1}{-2}\:

\frac{1}{-2}\:>x\:

Hence, from the explanation, we conclude that in the second step, 3 should have been subtracted from the right side as well on the left side.

3 0
3 years ago
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