Solve x2 = 121. please

Answers

Answer 1

Answer:

x = 60.5

Step-by-step explanation:

121 / 2

Answer 2

Answer:

11 or -11

Step-by-step explanation:

x² = 121

=> x = +√121 or x = -√121

=> x = 11 or x = -11


Related Questions

Which lines, if any, can you conclude are parallel given that m<1 + m<2= 8 ? Justify your conclusion with a theorem or postulate.

a. g || h, by the Converse of the Same-Side Interior Angles Theorem
b. g || h, by the Converse of the Alternate Interior Angles Theorem
c. j || k , by the Converse of the Alternate Interior Angles Theorem
d. j || k, by the Converse of the Same-Side Interior Angles Theorem

Answers

The is B. By the converse of the Alternate interior angles theorem

Which fraction is equivalent to 6/-8? Please help! It will be appreciated

Answers

Answer:

it would be the last one

Step-by-step explanation:

hope it helps

Answer:

it would be the second one

Step-by-step explanation:

in a fraction it doesn't matter if the numerator has a - sign or the denominator does they are the same. for example: -2/3 is the same as 2/-3

Please refer to the image below. I just want to make sure these are the right answers before turning them in :/

Answers

correct !! i think u will do amazing
Yah it looks good !!!

Natalie is making punch the recipe calls for 2 cups of water for every 5 scoops of powder mix. What will be the ratio be if she needs to double it? Triple it?

Answers

Answer:

If she doubles it then it will be 4: 10

If she triples it then it'll be 6: 15

Hope that helps!

Answer:

If she doubles it it will be 4: 10

If she triples it it'll be 6: 15

Step-by-step explanation:

Have a good day

-Bradi

Helpppp pleeeassseee

Answers

Answer:

12

Step-by-step explanation:

It is the Least Common Denominator of all the fractions, therefore eliminating all the fractions.

The denominators are 4, 3, 2 so 12 is the number to use to eliminate the fractions

Question3. Answer needed quickly with explanation

Answers

Answer:

60°

Step-by-step explanation:

x + y = 60° => equal to the angle of equilateral triangle => 180°/3 = 60°

The answer is going to be 60^o

Please put details! I need it!

Answers

Answer:

a. the points will be in quadrants q and s

b. the difference between the coordinates of the starting point and the checkpoint is that the starting point is negative on the 5 axis while the checkpoint is positive. the number on the y axis for the staring point and the checkpoint is the same.

I agree with the others person we

I WILL MARK AS BRAINLIEST! Write an equation that represents the points in the table.

Answers

Y is = to 6 so it is 6

five less than 6 times a number plus seven

Answers

Answer:

6n-5+7

6n+2 (simplified)

The Answer is: 6n-5+7

I WILL MARK AS BRAINLIEST! Solve for Y

Answers

Answer:

See below.

Step-by-step explanation:

Substitute the value for the variable and solve.

a.)

⇒ y = -5(3) + 17

⇒ y = -15 + 17

y = 2

b.)

⇒ y = 3(3) - 22

⇒ y = 9 - 22

y = -13

c.)

⇒ y = 2(3) - 25

⇒ y = 6 - 25

y = -19

d.)

⇒ y = 6(3) - 39

⇒ y = 18 - 39

y = -21

Answer:

X changes to Multiply symbol

Step-by-step explanation:

A)

-5 X 3 + 17

-5 X 3 = -15

-15 + 17 = 2

B)

3 X 3 - 22

3 X 3 = 9

9 - 22 = 13

C)

2 X 3 -25

2 X 3 = 6

6 - 25 = 19

D)

6 X 3 - 39

6 X 3 = 18

18 - 39 = -21

look at the screenshot

Answers

Answer:

Option C; -8, 5, 6, |-7|, 8

Step-by-step explanation:

To start off, we can go ahead and eliminate options A and D as we know that 8 is greater than 6 and -8 is smaller than 5. Now we have to look at what |-7| is!

So, |-7| is asking for the absolute value of -7. Absolute value is a real number without regard to its sign.

Since we are looking for -7 without the sign, we drop our negative sign (-) and just have 7! We know that option 3 must be right since -8 is less than 5, 6, 7, and 8!

Hope this Helps! :)

Have any questions? Ask below in the comments and I will try my best to answer.

-SGO

This would be option 3

The first picture is the graph (already answered) and the second is the next

Answers

Answer:

a) 100/15 = 6.6667 = 6  2/3

b) C = T( 6 2/3)

       = T (6 + 2/3)

     C  = 1T x 6  2/3

          = 6 2/3 T

We can show T as time at end of equation or start of brackets

6 2/3 t…….logical thinking about it

The figure below shows a rectangle or prism and a cube how many cubes are required to completely packed a prism without any gaps or overlaps

Answers

Answer:

should be 16

Step-by-step explanation:

you find the volume and then divided by 1/5 because of the block you get 32

What type of number is the √40?
A Whole number
B. Integer
C. Rational
D. irrational
Select all that apply.

Answers

The square root of 40 is a rational number if 40 is a perfect square. It is an irrational number if it is not a perfect square. Since 40 is not a perfect square, it is an irrational number. This means that the answer to "the square root of 40?" will have an infinite number of decimals. The decimals will not terminate and you cannot make it into an exact fraction.

√40 is an irrational number

Square root of 40 is - C. Rational

Find the unit rate.
754 students on 26 buses
students per bus

Answers

Hi ;-)

754 students on 26 buses = 29 students per bus

754 : 26 = 29

Answer:

29 students

Step-by-step explanation:

Given,

26 buses = 754 students

Therefore,

1 bus = 754/26 students

= 29 students

Hence,

There are 29 students per bus.

14. Books are on sale for 25% off the original price at Half-Price Books. Write an
algebraic expression for the final price of a book that costs d dollars.

Answers

Answer: .75d = x

Step-by-step explanation:

D is the price. 25% off = - .25

1 - .25 = .75

x (final price) = d * .75

.75d = x

need help with these two exit ticket questions

will try to post the other question when the first is finished

Answers

Answer:

rectangle 0.25 feet x 0.67 feet or 7.62cm x 20.32cm

Step-by-step explanation:

150 x (1/600)= 0.25 feet

400 x (1/600) = 0.66 (recurring) feet

convert into cm by x30.48

0.25x30.48=7.62 cm

0.66(recurring)x30.48=20.32 cm

what she said ^^^^

vv helpful

PLEASE SOLVE ALL OF THE QUESTIONS IN FULL

Answers

Answer:

Step-by-step explanation:

4A Area is 40. The area is the length times the width giving you an answer of 40 sq in.

4A Perimeter is is 2L+2W. Multiply the length by 2 then the width by two and add them together this gives you 8+20 which is 28 inches.

I hope this can help you

se necesitan 4 trabajadores y 9 horas para pintar un cerco si el trabajo debe completarse en 6 horas Cuántos trabajadores se necesita para pintar el cerco

Answers

Answer:

english

Step-by-step explanation:

I don’t know I need points 6

At 6:00 AM, the temperature was 2 degrees Celsius. At 11:00 AM, the temperature was -11 degrees Celsius. By how many degrees Celsius did the temperature change?

A.
-13 degrees
B.
13 degrees
C.
9 degrees
D.
-9 degrees

Answers

Answer:

A

Step-by-step explanation:

2 + (-13) = - 11

Answer:

A

Step-by-step explanation:

It seems right, I checked 2

9=8n n=____________
Please helpppppp

Answers

Answer:

9/8 or 1.125

Step-by-step explanation:

yea simply simplify it

Hey there!

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form: n = [tex]\frac{9}{8}[/tex]

Decimal Form: n = 1.125

Mixed Number Form: n = [tex]1 \frac{1}{8}[/tex]

Hope this helps! Have a great day!

400 written as a product of its prime factors is 2 x 2 x 2 x 2 x 5 x 5.
Write 800 as a product of its prime factors.

Answers

Answer:  2 x 2 x 2 x 2 x 2 x 5 x 5

Explanation:

We start with the string 2 x 2 x 2 x 2 x 5 x 5

Then we tack on a "2 x" up front, or at the very left, so that we double the result. This is because the jump from 400 to 800 is "times 2".

So we go from 2 x 2 x 2 x 2 x 5 x 5 to 2 x 2 x 2 x 2 x 2 x 5 x 5

We can condense this into [tex]2^5*5^2[/tex]

800/2
400/2
200/2
100/2
50/2
25/5
5/5

2x2x2x2x2x5x5
Simplify
2^5x5^2

Basically divide by the smallest prime number possible until you get to the number 1

Please help. Not to sure how to do this

Answers

i think that the frequency for 20-39 would be 6 as 2|055 stands for 20,25,25 and there are 6 numbers displayed in the table on the left
it would be 20-39 for your question

A rancher’s herd of 250 sheep grazes over a 40-acre pasture. He would like to find out how many sheep are grazing on each acre of the pasture at any given time, so he has some images of the pasture taken by the state department of agriculture’s aerial photography division. Here are three samples of the images.
How do the sample statistics compare to the population mean and standard deviation?

Answers

Answer:

6.25

Step-by-step explanation:

250/40=6.25

Ay Yuna Sorry Hayes ni tu

The upper-left coordinates on a rectangle are (-4,4) left parenthesis, minus, 4, comma, 4, right parenthesis, and the upper-right coordinates are (4,4)left parenthesis, 4, comma, 4, right parenthesis. The rectangle has a perimeter of 20units.
Draw the rectangle on the coordinate plane below.

Answers

Answer:

A

Step-by-step explanation:

888unit 2

The correct answer is A

Veronica’s velocity was measured as 4.3 m/s. She displaced 20 meters in 4.7 seconds. Which piece of information is missing for the correct calculation of velocity?
A. The Starting point
B. The direction
C. The end point
D. The time per meter

Answers

Answer:

The end point as when we multiply 4.3 x 4.7 we get 20.21 and if there is no end point in distance shown we can assume she displaced 20  meters in 4.7 and that 4.26 seconds had a larger end point.

However a starting and end point is always required.

Step-by-step explanation:

4.7 x 20

Change minutes into seconds (so that the final result would be in meters per second) we do not have to do this as all time is already in seconds.

=  4.7 seconds, Divide the distance by time: velocity = 20/4.7 = 4.25531915

= 4.3 m/s

The answer it’s a ☂️☂️

what is the absolute value of 15

Answers

The absolute value is 15
Absolute value is number 15

Is 3^2+3^3 equal to 3^5? Yes, expressions are
No are not
Explain:

Answers

Answer:

No & Are not

Step-by-step explanation:

(3^2)+(3^3) = (3x3)+(3x3x3) = 36

3^5 = 3x3x3x3x3 = 243

23, spice up ur life 6172 come get a fr

I beg you, HELP MEEEE!!!!! One spinner is divided into four equal sections numbered 1 to 4. A second spinner is divided into five equal sections numbered 5 to 9. How many total outcomes are there if both spinners are spun?

13
9
20
36

Answers

Answer:

9 is the correct answer

The answer is 9 total outcomes

The diameter of a circle is 0.82 inches. What is the approximate area of the circle?

Answers

Answer:

0.53 i believe

Step-by-step explanation:

radius is 0.41
diameter is 0.82

to calculate the area = π x r 2

pi = 3.14.

3.14 x 0.41 (2) = 0.527

what gives 0.53
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