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2 years ago

14

PLEASE ANSWER! VERY IMPORTANT LAST IMPORTANT QUESTION! MUST BE CORRECT! POINTS GIVEN!

1 answer:

larisa86 [58]2 years ago

8 0

Emma is always. When solving, you use the PEMDAS method going from left to right.

Your equation would be something like " -2 * -2 * 4"
Because you would start with (-2 * -2) = 4 and then move to 4 * 4 = 16

If your equation were something like " -2 * 3 * -2"
You would do -2 * 3 = -6 and then move to -6 * -2 = 12

Remember "Two negatives = a positive"

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What’s the probability of p(7)

Marrrta [24]

Answer:

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2 years ago

X^2+1/2x+____=2 + ____

natali 33 [55]

Answer: $x^2+\frac{1}{2}x+\frac{1}{16}=2 +\frac{1}{16}$

Step-by-step explanation:

Given the following Quadratic equation:

$x^2+\frac{1}{2}x=2 +$

You can change its formed by Completing the square.

In order to do Complete the square, you can follow these steps:

1. You can identify that:

$b=\frac{1}{2}$

2. Then, you can find $(\frac{b}{2})^2$ . This is:

$(\frac{\frac{1}{2}}{2})^2=(\frac{1}{4})^2=\frac{1}{16}$

3. Now you must add $\frac{1}{16}$ to both sides of the Quadratic equation in order to keep the balance. Then:

$x^2+\frac{1}{2}x+\frac{1}{16}=2 +\frac{1}{16}$

4. Finally, simplifying by actoring and adding the like terms, you get:

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3 0

2 years ago

the number of right handed students in a mathematics class is nine times the number of left hand students. the total number of s

rewona [7]

Answer:

3 left handed and 27 right handed.

Step-by-step explanation:

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7 0

2 years ago

What is -7-4p-(-5) <br> ??

Oxana [17]

-7-4p-(-5) = -7+5-4p = -2-4p = -1-2p

5 0

2 years ago

Read 2 more answers

What is the value of x in the equation- <br> 2(x + 3.5) = -10

Finger [1]

Answer:

x = -8.5

<h3><u>Step-by-step explanation:</u></h3>

2(x + 3.5) = -10
=> 2x + 7 = -10
=> 2x = -10 - 7
=> 2x = -17
=> x = -8.5

<h3><u>Conclusion:</u></h3>

Therefore, the answer is x = -8.5.

Hoped this helped.

$BrainiacUser1357$

7 0

1 year ago