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kirza4 [7]
3 years ago
8

X^2-121=0 I need help with this question.

Mathematics
2 answers:
balandron [24]3 years ago
7 0

Answer:

x=11

x= -11

Step-by-step explanation:

9966 [12]3 years ago
4 0

Step-by-step explanation:

Here is the solution that you have asked.

When the -121 moves to the other sides it becomes positive.

Similarly, when the square of x moves to the other side it becomes root if the 121 .

Hence, The value of X becomes 11, which is the requires answer.

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Goryan [66]
(-3,2) is the correct answer
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Evaluate 2b + c<br> for b = 5 and c = 5<br> Please help
Svet_ta [14]

Answer:

2(5)+5=15

Step-by-step explanation:

1. you have the equation 2b+c

2. then you add the numbers for c and b

3. so b=5 and c=5

4. once you add it into the problem then you get 2(5)+5 make sure you remember to times 2 x 5

5. then you do PEMDAS

6. you do multiply so 2x5 is 10

7. then do 10+5 and you get 15 as your answer.

7 0
3 years ago
Bag of marbles has 5 blue marbles, 3 red marbles, and 6 yellow marbles. A marble is drawn from the bag at
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Answer:

there are 14 possible outcomes

Step-by-step explanation:

this is because there are 14 marbles in the bag

5 0
4 years ago
ms young is making a fruit basket what is the total number of apples ms young sends to her cousins if she puts 2 green apples in
UNO [17]

Answer:

wouldnt it be two

Step-by-step explanation:

if ms.young is make a (1) fruit basket and sends her cousin to put 2 green apples in each basket that would be 2 apples

3 0
3 years ago
Write a linear equation in slope-intercept form: 5y – 3x + 20 = 0 ​
Arturiano [62]

Slope intercept form is y = mx+ b

So in order to turn 5y-3x + 20 = 0 into Slope intercept form, all we need to do is solve for y!

Let's do it!

  • add 3x to the right side of the equation

<u>5y - 3x + 20 = 0</u>

<u>5y + 20 = 3x </u>

  • move 20 to the right side

<u>5y = 3x - 20 </u>

  • Divide both sides of the equation by 5

y = 3/5x - 4

This is our answer!

I hope I helped! Leave a comment if you have any questions or concerns

8 0
2 years ago
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