GuYS PLEASE HELP I WILL MARK AS BRAINIEST IF YOU EXPLAIN WELL. ANYWAYS, SOLVE EACH EQUATION BY FACTORING. R^2+9R+8=0 SO MY QUESTION IS HOW DO I DO THIS PLEASE HELP

Answers

Answer 1

Answer: To factor the equation, you can start by note that leading coefficient is 1 so factor would looks like (R + ?)(R + ?) = 0 because 1*1 = 1

And we know that 1*8 = 8 and 1 + 8 = 9 so then we have (R + 8)(R + 1)=0

Now we can split factors into two equations: R+8 = 0 or R+1 = 0.

Solve both equation and we get R = -8 or R = -1

Answer 2

Answer:

I will try my best to assist you with your problem.

We need to factor the equation, so you must start by note that leading coefficient is 1 so factor would looks like (R + ?)(R + ?) = 0 because 1*1 = 1

And we know that 1*8 = 8 and 1 + 8 = 9 so then we have (R + 8)(R + 1)=0

Now we can split factors into two equations: either R+8 = 0 R+1 = 0.

Solve both equation and we get R = -8 or R = -1

Hope I helped!

Good Luck!

⛈

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How to solve 2+1/6a=-4

Answers

$2+ (1)/(6a) =-4\Leftrightarrow 6+(1)/(6a)=0\Rightarrow 36a=-1\Rightarrow a=-1/36$

$2+ (1)/(6)a=-4$

$(1)/(6)a=-6$

$1a=-6*6$

$a=-36$

Please help!!!!

$(-2n-2)/(12) = 12$

n=

Answers

$(-2n-2)/(12) = 12 \n \n (-2(n + 1))/(12) = 12 \ / \ factor \ out \ 2 \n \n - (n+1)/(6) = 12 \ / \ simplify \n \n -n - 1 = 12 * 6 \ / \ multiply \ each \ side \ by \ 6 \n \n -n - 1 = 72 \ / \ simplify \n \n -n = 72 + 1 \ / \ add \ 1 \ to \ each \ side \n \n -n = 73 \ / \ simplify \n \n n = -73 \ / \ multiply \ each \ side \ by \ -1 \n \n$

So, your answer to this problem is n = -73.

Hi

$(-2n-2)/(12) = 12 \n \n -2n-2 = 12*12 = 144 \n -2n-2 = 144 \n -2n = 144+2 \n -2n = 146 \n n = (146)/(-2) \n n = -73$

Which of the following best classifiesthe triangle?
A equilateral, acute
B isosceles, acute
C scalene, acute

Answers

The answer is equilateral, acute.

Equilateral, Acute is the correct answer

Describe the line segments outlined on a tennis racquet

Answers

the line segment would be in the midde of the racquet

What is 42 out of 50 as a percent

Answers

Answer:
84%

Explanation:
To get a percentage, we will simply multiply the fraction we have by 100.

In the given we want to find 42 out of 50 as a percent.
This means that we want to find $(42)/(50)$ as a percent.

This can be computed as follows:
$(42)/(50)$ as a percent

= ( $(42)/(50)$ ) * 100

= 84%

Hope this helps :)

Final answer:

42 out of 50 is equivalent to 84 percent. This is found by dividing 42 by 50 to get 0.84, then multiplying that by 100 to convert it to a percentage.

Explanation:

To find the percentage of 42 out of 50, you need to divide 42 by 50 and then multiply the result by 100. Here's the step-by-step process:

Divide 42 by 50. This gives you 0.84.
Multiply 0.84 by 100 (to convert the decimal to a percentage). This gives you 84.

Therefore, 42 out of 50 is the same as 84 percent.

Learn more about Percentage here:

brainly.com/question/32197511

A sample of 100 wood and 100 graphite tennis rackets are taken from the warehouse. If 15 wood and 20 graphite are defective and one racket is randomly selected from the sample, find the probability that the racket is wood or defective.

Answers

Probability Wood is 100/200 and the Probability defective would be 35/200

Probability for both would just be 15/200

(100+35-15)/200=(120/200)

Let me know If I'm right.

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