Lana needs 38 inches of rope She cuts a piece of rope that measures 36 inches. What is her percent error to the nearest whole percent?

Answers

Answer 1

Answer:

About 5%

Step-by-step explanation:

Related Questions

Brennan studies the relationship shown in the table. Which expression describes a method Brennan could use to determine the y-value when x equals 7?

Answers

Answer:

What is the long Division rhyme to help you solve?

Step-by-step explanation:

Which equation is equivalent to y=2/3x−6

Answers

Step-by-step explanation:

I'm assuming this question is multiple choice, as there are several answers. y=x-18 is one, if that's an option. if you gave me the rest of the question, I might be able to help more :)

The length of the hypotenuse of a right triangle is 137 units. The length of one leg of the triangle is 105. Gina wrote the following step to find the length of the unknown leg: Length of the unknown leg = 1372 − 1052 = 18,769 − 11,025 = 7,744 units Which statement best explains whether Gina's step is correct or incorrect?

A. It is incorrect because the length of the unknown side is the square root of 29,794.
B. It is incorrect because the length of the unknown side is the square root of 7,744.
C. It is correct because the length of the unknown side is the difference of the lengths of the sides.
D. It is correct because the length of the unknown side is the difference of the squares of the sides

Answers

Answer:

B. It is incorrect because the length of the unknown side is the square root of 7,744

Step-by-step explanation:

Givena = 137b = 105c = ?Solution

As per Pythagorean theorem:

c² = a² - b²c² = 137² - 105² = 18769 - 11025 = 7744c = √7744 = 88 units

Gina's incorrect step is:

B. It is incorrect because the length of the unknown side is the square root of 7,744

Answer:

it is incorrect because the length of the unknown side is the square root of 7,744.

Step-by-step explanation:

a^2 + b^2 = c^2

105^2+ b^2 = 137^2

11025+ b^2= 18769

11025-11025+ b^2 = 18769-11025

b^2= 7704

sqr b^2= sqr 7704

b=87.77243303

b=87.8 simplified

therefore,this gina is wrong because the lenght of the unknown leg is the square root of 7,744.

hope it helps.

What is the sum of -1.4-(-0.5)=-1.4+0.5
Help me Please!!!!!!!!!!!!

Answers

Answer:

literally 0

Step-by-step explanation:

Answer this right and I will post 100 points to who ever get this right!!!!

WHO PLAYS SPNGEBOB IN THE TV SHOW SPNGEBOB SQUAREPANTS!!!!!

Answers

Answer:

TOM KENNYY

Step-by-step explanation:

Tom Kenny as Spongebob Squarepants

The following data values represent a population. What is the variance of the population? u = 8. Use the information in the table to help you. X 6 10 14 2 (x-2)2 4 4 36 36 O A. 20 o B. 10 O C. 16 O D. 8

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Answer: 20

Step-by-step explanation:

Answer:

Step-by-step explanation:

just took the quiz

What is the value of the fallowing when x = 0

A. y = -5

B. y = -2

C. y = -1

D. y = 0

Answers

Answer:

Step-by-step explanation:

When x = 0 we are looking at the y- axis

The graph crosses the y- axis at y = - 2

Thus when x = 0 then y = - 2 → B

Are these congruent by SSS, SAS, AAS, ASA?

Answers

Sss
There is no congruent angles marked

Answer:

SSS

Step-by-step explanation:

no angel lines. :)

PLS TO GOD HELP ME I GOTTA GET ALL OF THIS TURNED IN BY 11:59 IM PANICKING AND TIRED!!!!

Answers

it might be the first one or the second one. i said MIGHT!!

Which statement is true about the solution to this system of
equations?

3y = 3x +6
Y= x+2

Select one:

The two lines intersect at exactly two points.

The two lines coincide.

The two lines intersect at exactly one point

The two lines do not intersect.

Answers

The two lines coincide. The two equations have the same slope and intercept. If you multiply the second equation by 3, you’ll get the first equation.

A football team scored 3 touchdowns, 3 extra
points, and 4 field goals. Write an expression to
show us how many total points they scored.
(Remember, touchdowns are worth 6, extra points
are worth 1, and field goals are worth 3.)

Answers

Answer:

3x6+3x1+4x3

Step-by-step explanation:

Answer:

^-----

Step-by-step explanation:

im not quite sure how to solve this.

Answers

The answer is y=0
I am pretty sure that is right and if it’s wrong i am so sorry

Step-by-step explanation:

yeap I also think so that the answer is 0

4. Ian and his friends are renting a cabin
charges an initial fee plus a rate per night. The
relationship between the cost and the number of
nights is shown in the graph.

Answers

I’m so sorry for this 4 night graph 1.89

9) Write an inequality to represent the statement:
The sum of a number and 65 is at least 108.
suri

Answers

Answer:

x + 65 < 108

Step-by-step explanation:

Marie works for the electric company. She earns $10 per hour working 40 hours a week.
She gets 1.5 times her pay in overtime for any hours worked over 40 hours. If she
worked 50 hours in a week, how much would Marie make?
0 $400
$1,000
$550
$500

Answers

Answer:

$550

Step-by-step explanation:

She worked 50 hours. You can subtract the original 40 hours from that 50 and multiply it by 10 giving her a $400 weekly income. Now, you have to add the overtime hours. She worked 10 extra hours and she is earning 1.5 times her normal hourly pay for these hours. $10 (Her normal hourly pay) times 1.5 is $15 per hour. Now, multiply the number of extra hours by 15. This is a total of $150. So, in total, she earned $550 dollars that week.

Answer:

The answer is $550

Step-by-step explanation:

Just took the test

Describe a strategy for finding the difference of two temperatures/Answer in complete sentences.

Hello this is my question if you answer correctly you will receive 30 points plus branliest please be mindful and help me solve this question ASP

Answers

Answer:

Use google scooby it's easier than this way.

Step-by-step explanation:

Describe the transformation of f(x) = x2 represented by g(x)=(x-1)2 + 3, then graph the function
shift right ?______
Shift left ?______
Stretch factor?_____

Answers

Shifty to right 1
Not shift to
2

The transformation has a horizontal shift right by 1 units and vertical shift upwards by 3 units. The graph is shown below.

What do you mean by transformation of a graph ?

The modification of an existing graph or graphed equation to create a different version of the following graph is known as transformation.

The functions given are :

f(x) = x²

and

g(x) = (x - 1)² + 3

Now , we know that , the horizontal shift depends on the value of h. The horizontal shift is described as:

g(x) = f (x + h)

Then , the graph is shifted to left by h units.

and

g(x) = f (x - h)

Then , the graph is shifted to right by h units.

If we compare f(x) with g(x) , their is a difference of -1 , it meant shift is right by 1 units.

Now , we know that , the vertical shift depends on the value of k. The vertical shift is described as:

g(x) = f(x) + k

Then , the graph is shifted up by k units.

and

g(x) = f(x) - k

Then , the graph is shifted down by k units.

Here , if we compare f(x) with g(x) there is addition of 3 in g(x) , this meant the graph is shifted upward by 3 units.

The graph of the function is attached below. Here , both of the functions are graphed.

Therefore , the transformation has a horizontal shift right by 1 units and vertical shift upwards by 3 units. The graph is shown below.

Learn more about transformation of a graph here :

https://brainly.com/question/28354259

#SPJ2

Find h(x) + h (x+2), giving-
your is single fraction
answer as fraction

Answers

Answer:

Step-by-step explanation:

hx(x+x+2)

h x (2x + 2)

H x 2 (x + 1)

2h x (x + 1) is the answer

Are 1:2 and 9:18 equivalent

Answers

Answer:

Yes, they are equivalent

Step-by-step explanation:

you can check by multiplying

If you multiply by 9 on each side you can see that it is correct

Yes because 9 times 1 is 9 and 9 times 2 is 18

Is y=3x-8 proportional

Answers

Step-by-step explanation:

YES! HOP THIS HELPS

I think sooooooooooo

Answer quickly thank you so much!!!!!!!!!!!!!!!!!!!!!

Answers

The answer is C I think

Bob moved (2x²+5x-3)yards on monday,(4x-7)yards on Tuesday, and (3x²+10) yards on Wednesday how many yards did he mow in the three days

Answers

Answer:

5[tex]x^{2}[/tex] + 9x

Step-by-step explanation:

you have to add all the yard together

(2x^2 + 5x - 3) + (4x - 7) + (3x^2 + 10); now add x^2, x's and numbers

5x^2 + 9x +0

5[tex]x^{2}[/tex] + 9x

Which is an equation of the line that is parallel to the x-axis and that passes through the
point (5, 3)?
A. x = 5
B. y = 5
C. X= 3
D. y = 3

Answers

Answer:

It would be answer A.

Step-by-step explanation:

solve for W
V = L + W

Answers

Answer:

W = -L + V

Step-by-step explanation:

V = L + W

~Subtract L to both sides

V - L = W

Best of Luck!

Solve the two-step equation.

14 = 31.7 – 3x

What is the solution?

x =

Answers

Answer:

X=5.9

Step-by-step explanation:

Answer:

5.9

Step-by-step explanation:

What is the equation in slope intercept form of the line parallel to -5x+y=2 that passes through the point with coordinates (-2,1)

Answers

Answer:

Step-by-step explanation:

y = 5x + 2

y - 1 = 5(x + 2)

y - 1 = 5x + 10

y = 5x + 11

I need you to solve this question for me it is about 2020
If you walking on a ice cream at 5 ounces per toaster, and your bicycle losses a sock how much gravy would you need to repaint your hamster?

Answers

We use the formula y=mx+b and we replace the variables with the amount of coffee that I drink in 1 day and the answer is 5 years

Which expression is equivalent to -3x + 9?
A. -3(x + 9)
B. -3(x-3)
C. -3(x + 12)
D. 3(-x-3)

Answers

Answer:

Step-by-step explanation:

You use the distributive Property

-3(x-3)

-3x+9

Answer:

Step-by-step explanation:

–3(x – 3)

Given f(c)=6(1-x)what is the value of f(-8)

Answers

Answer:

Step-by-step explanation:

Given f(c)=6(1-x)what is the value of f(-8)

You plug the value in. f(-8)=6(1--8)

f(-8)=6(9)

=54

Please mark Brainliest!

Help me solve the inequality plsss 2/5 x < 10

Answers

Answer:

x < 25

Step-by-step explanation:

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