What is the square root of two?

Answers

Answer 1

Answer:

4

Step-by-step explanation:

Answer 2

Answer:1.41421356237

Step-by-step explanation:


Related Questions

5x - 26 = x + 50, then the value of x i

Answers

Answer:

x=19

Step-by-step explanation:

work shown either above or below

x=19

5x-26=x+50
5x-x=50+26
4x=76
x=76/4
x=19

A bathtub is being filled with water. After 10 minutes, there are
75 quarts of water in the tub. Then someone accidentally pulls the
drain plug while the water is still running, and the tub begins to
empty. The tub loses 15 quarts in 5 minutes, and then someone
plugs the drain and the tub fills for 6 more minutes, gaining
another 45 quarts of water. After a 15-minute bath, the person
gets out and pulls the drain plug. It takes 11 minutes for the tub
to drain.
The graph is a graph........
The domain is .....
The range is .......

Please help!!!!!
I'll give 92 points for the one that answers!!!

Answers

Answer:

domain is ..... 13

The range is 45

Step-by-step explanation:

Which definitions describe context? Check all that apply.

words that can give me clues to the meaning of an unknown word
words or ideas inside an unknown word
words or ideas around an unknown word
words that I do not know
words or ideas that are easy to understand

Answers

Answer: Words that can give you clues to the meaning of an unknown word

Step-by-step explanation:

Answer:

A and C

Step-by-step explanation:

I just answered that question and i got it right. Have a great day :)

can someone please help me with my algebra 1 homework and if you can explain how it works thank you

Answers

Answer:

1. y = 2m + 4

2. y = 3m + 1

3. y = 2/3m +1

4. y = 4m -6

Will answer any questions in the comments

Step-by-step explanation:

1.  1 -> 5 = 4

   6 -> 14 = 8

   8/4 = 2

   y = 2m + 4

2. 2 -> -3 = -5

   -5 -> 10 = 15

   5/15 = 3

   y = 3m + 1

3. 9 -> -3 = -12

   11 -> 3 = -8

   -8/-12 = 2/3

   y = 2/3m + 1

4. 3 -> -2 = -5

   6 -> -14 = -20

   -20/-5 = 4

   y = 4m - 6

The paraboloid z = 3 − x − x2 − 2y2 intersects the plane x = 1 in a parabola. Find parametric equations in terms of t for the tangent line to this parabola at the point (1, 3, −17). (Enter your answer as a comma-separated list of equations. Let x, y, and z be in terms of t.

Answers

Answer:

the required parametric equation is:

x = 1

y = t + 3

z = -12t - 17

Step-by-step explanation:

From the given information:

We are to express x,y, and z in terms of t.

The purpose of this question is to find the parametric equations in terms of t.

Given that the tangent line related to the parabola is the point (1,3, -17)

Provided that the paraboloid z = 3 - x - x² - 2y² intersect the plane x = 1 in a paraboloid; then:

z = 3 - 1 - (1)² - 2y²

z = 1 - 2y²

Suppose y = t, then the parametrization is given by:

(x (t), y(t), z(t) ) = (1, t, 1 - 2t²)

(x' (t), y'(t), z'(t) ) = (0,1, -4t)

At the point (x,y,z) = (1,3, -17)

For t (=y) = 3

Hence, (x'(3),y'(3),z'(3)) = (0,1, -12)

Therefore, the equation of the tangent line can be expressed as:

[tex]\dfrac{x-1}{0}=\dfrac{y-3}{1}=\dfrac{z-(-17)}{-12}=(t)[/tex]

x - 1 = 0, y -3 = t, z + 17 = -12t

x = 1, y = t + 3 , z = -12t - 17

Thus, the required parametric equation is:

x = 1

y = t + 3

z = -12t - 17

A number x minus 7 is at most 22?

Answers

29 (greater than or equal to symbol) x

2 + 6i
-5 + i
simplify

Answers

Answer:

7+7i

Step-by-step explanation:

you would combine like terms

7+7





Dudjehdhejdjdhdud

2/5=x/65 solve for x
A: x=1/26
B: x=16
C: x=28
D: x=26
please help me

Answers

Answer:

Solve  :    -x+26 = 0 

 Subtract  26  from both sides of the equation : 

                      -x = -26 

Multiply both sides of the equation by (-1) :  x = 26 

[tex] \frac{2}{5} = \frac{x}{65} [/tex]

[tex]2 \times 65 = 5 \times x[/tex]

[tex]130 = 5x[/tex]

[tex]x = \frac{130}{5} [/tex]

[tex] \color{hotpink}x = 26[/tex]

Therefore , the correct option is :-

[tex]\color{plum}D) \: x = 26[/tex]

5 Which expression is represented on the number line?

ASAP

Answers

B

It goes back -2, 8 times.

Hope this helps ;)

An angle measures 143.4° less than the measure of a supplementary angle. What is the measure of each angle?

Answers

Given :-

Measure of an angle = x

Measure of another angle = x - 143.4

Each angle is the supplement of the other angle .

Which means :-

[tex]x + x - 143.4= 180[/tex]

[tex]2x - 143.4 = 180[/tex]

[tex]2x = 180 + 143.4[/tex]

[tex]2x = 323.4[/tex]

[tex]x = \frac{323.4}{2} [/tex]

[tex]\color{hotpink}x = 161.7[/tex]

Then :-

Measure of the first angle :-

[tex]\color{hotpink} = 161.7°[/tex]

Measure of the second angle :-

[tex] = x - 143.4[/tex]

[tex] = 16.7 - 143.4[/tex]

[tex]\color{hotpink} = 18.3°[/tex]

As the sum of the measure of each angle adds up to 180° (161.7+18.3=180) , we can conclude that we have found out the correct value of each of the angles .

Therefore , the measure of the first angle is = 161.7° and the measure of it's supplementary angle is = 18.3° .

suppose you are organizing a party and have a budget of b dollars for the appetizers. You plan to order v vegetarian spring rolls at $0.75 each and s shrimp rolls at $0.95 each.

The equation 0.75v+0.95s=b represents this constraint.

Solve 0.75v+0.95s=b for v

When would it be most helpful to use this equation?

Answers

Answer:

v = b/0.75 - 0.95s/0.75

Or

v = (b - 0.95s) / 0.75

Step-by-step explanation:

Solve 0.75v + 0.95s = b for v

This means making v the subject of the formula

0.75v + 0.95s = b

Subtract 0.95s from both sides

0.75v + 0.95s - 0.95s = b - 0.95s

0.75v = b - 0.95s

Divide both sides by 0.75

v = (b - 0.95s) / 0.75

v = b/0.75 - 0.95s/0.75

The equation will be useful in determining the number of vegetarian

What is the approximate circumference of the pizza?

Answers

Answer:

47.1cm

Step-by-step explanation:

multiply 15 cm by 3.14

Given parameters:

 Radius of the pizza  = 15cm

  [tex]\pi[/tex]   = 3.14

Unknown:

Approximate circumference of the pizza = ?

Solution:

 The pizza is circular and we take the circumference of a circle to find that of the pizza;

  Circumference of a circle  = 2  [tex]\pi[/tex] r

Input the parameters and solve;

           Circumference of a circle  = 2 x 3.14 x 15  = 94.2cm

The circumference of the pizza is  94.2cm

What is the answer?

-6 x -6

Answers

Answer:

36

Step-by-step explanation:

What’s the slope for this chart?

Answers

Answer:

3

Step-by-step explanation:

The slope of the chart, (the change of y over x) is 3

Find m21.
103°. 13° 77°. 26°​

Answers

If you mean find the one that has the number 1 on it your answer is 13.
90+77+x=180
167+x=180
X=13

During a rainstorm, the water level of the “Big Pond” 2/3 rose ft. Then it rose 4/5 another ft.
How much did it rise in all?

Answers

Answer:

1 7/15 feet

Step-by-step explanation:

2/3 + 4/5

10/15 + 12/15

22/15

1 7/15

Which equation is true when k= -15

Answers

The first one is k/3 + 17 = 12

Answer:

k over 3 +17 =12

Step-by-step explanation:

-15/3=-5

-5+17=12

4. 700 J of work is used to push an object for 12 seconds. What is the power of this machine?

Answers

Answer:

58.3333333333

Step-by-step explanation:

Aline has an x-intercept of 3 and a y-intercept of -6.
The slope-intercept form of its equation is

Answers

(0,6) & (3,0)

m = (y2-y1)/(x2-x1)

m = (0-6)/(3-0)

m = -6/3

m = -2

Substitute the values in y = mx + c

0 = -2(6) + c

c = 12

Thus, the equation is y = -2x + 12

Answer:

y=2x-6

Step-by-step explanation:

You can plug this into the slope formula, x-intercept of 3 would be (3,0)

and y intercept of -6 would be (0,-6).  

Find the slope using the slope formula. The slope is 2

We are given a y-intercept of -6

therefore, the answer is y=2x-6

8.1 + 2.53


help
help

Answers

Answer: 10.63

Step-by-step explanation: 8.1 + 2.53

Answer:

10.63

Step-by-step explanation:

Add it together and it makes 10.63

PLEASE HELP, ASAP!!!! eighth grade math. please don’t skip i’ve been trying to keep repost this so i can get an answer:(
What is the largest integer value of n for which 3√ n is less than √ 200? Be sure to explain how you got your answer.

Answers

Step-by-step explanation:

[tex]3 \sqrt{n} < \sqrt{200} \\ \sqrt{n} < \sqrt{200} \div 3 \\ \sqrt{n} < \sqrt{200 } \times \sqrt{1 \div 9} \\ \sqrt{n} < \sqrt{200 \times (1 \div 9)} \\ \sqrt{n } < \sqrt{22} \\ n < 22 \\ n = 21[/tex]

200/9=22.22222

so i took the nearest number 22 just to make it easy. I think there is no problem.

A restaurant has two different seating options: a table and a family booth. A table can seat 4 people, and a family booth can seat 10 people. The restaurant has a maximum capacity of 242 people. If the restaurant has 19 family booths, which inequality could be used to find t, the number of tables in the restaurant?

Answers

Answer: 242 = 190 + 4t

Step-by-step explanation:

You know that the maximum capacity of the restaurant is 242 people, meaning that at most there can only be that many customers seated at that time. Normally, the equation would be 242 = 10b + 4t, but since you already know the number of booths, your work is cut in half, giving you 242 = 10(19) + 4t. The equation would be this because you have the capacity being equal to the number of tables x the number of people at each table and the number of booths x the number of people seated at each of them.

75
To go on a fairground ride, you must be at least 5 feet tall. Express this as an inequality.
A. A) h<5
B. B) hs5
C. C) h>5
D. D) h25
Select an answer

Answers

C because you would have to be at least 5feet or higher than five feet to get on the ride.

30 divided by what gives you 6

Answers

Answer:

5

Step-by-step explanation:

[tex]30 \div 5 = 6[/tex]

explain and give an example of how "power to a power" rule is different from "Multiplying powers" rule.​

Answers


A Principal to to a teacher

The government is an example of multiplying powers

Robbie needs to figure out how much money he is going to spend on burgers. He needs 22 in total and it costs $3.99 for 4.

Answers

Answer:21.94

Step-by-step explanation:22 divided by 4 = 5.5 5.5 times 3.99$ equals 21.94

Which point is located at -7.75 ?

Answers

Answer:

Point C

Step-by-step explanation:

C is where -7.75 is located at

f+3≥20 or f+15≤7
Solve for f

Answers

Answer:

Your answer is:

1) f >= 17

2) f <= -8

Step-by-step explanation:

Hope this helped : )

Hannah makes $1,500 per month. She spends $450 on groceries and
eating out. What percentage of her budget is spent on food?

Answers

100 dollars I think
Answer: 30%

Explanation

450 divided by 1500 is 0.3

0.3 multiplied by 100 is 30

Answer is 30%

Graph the line with the slope of 3/5 and goes through the point (1,2)

Answers

Answer:

Here's a screenshot of the correct line:

The line with the slope of 3/5 and goes through the point (1,2) is y = 3/5x + 7/5

The equation of a straight line is given by:

y = mx + b

where y, x are variables, m is the slope of the line and b is the y intercept.

Given the line has a slope of 3/5 and goes through the point (1,2). The equation of the line is given by:

[tex]y-y_1=m(x-x_1)\\\\y-2=\frac{3}{5}(x-1)\\\\y-2=\frac{3}{5}x-\frac{3}{5} \\\\y=\frac{3}{5}x+\frac{7}{5}[/tex]

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