John is parasailing 350 ft away from the boat that pulls him. suppose he is lifted 400 feet into the air. Find the length of the rope used to attach him to the boat. Round to the nearest tenth of a foot.

Answers

Answer 1
John
| \
| \
|. \
|. \
(a)400ft
|. \
|. \
|. \(c) length of rope
|. \
|. \
|____________________Boat
350 ft (b)

Pythagorean theorem
a-squared + b-squared = c-squared
400-squared + 350-squared = c-squared
160,000 + 122,500 = c- squared
282,500 = c-squared
Now take the square root of each side of the equation
531.5 = c
The length of the rope is 531.5 feet

Related Questions

i need a number for this question !!!! hurry pleasee !!!!!!

Answers

Answer:

1

Step-by-step explanation:

every output has a different input so the answer would be one

Answer:

A function is a specific type of relation in which each input value has one and only one output value. An input is the independent value, and the output value is the dependent value, as it depends on the value of the input.

An artist mixes paint to make new colors.
She uses 13 cup of red paint and 13 cup of yellow paint to make a batch of orange paint.
If the artist has 2 cups of red paint available and 3 cups of yellow paint available,
how many batches of orange paint can she make?

Answers

Answer:

The artist can make six batches of orange paint and it remains one cup of yellow paint

Hope it helps plz give me brainlist :)

factorise fully
16a²-121b²​

Answers

Answer:

(4a - 11b)(4a + 11b)

Step-by-step explanation:

16a² - 121b² ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b) , then

16a² - 121b²

= (4a)² - (11b)²

= (4a - 11b)(4a + 11b)

Answer:

Step-by-step explanation:

Rule: (a^2-b^2)=(a-b)(a+b) (‘difference of squares’)

16a^2-121b^2

(4a-11b)(4a+11b)

2) A circle has an area of 12ñ cm?. Find its circumference. (Round your answer to the
nearest tenth.).

Answers

Answer:

Circumference = 6.92π

or

21.75 cm

Step-by-step explanation:

Area of Circle = π × radius²

Area of Circle = 12π cm

π × radius² = 12π

radius² = 12

radius = √12

radius = 3.46

Circumference = 2 × π × radius

Circumference = 2 × π × 3.46

Circumference = 6.92π

what is the perimeter of this tile pls help..

Answers

16. Their opposite sides are congruent since it is a rectangle.

Please help
Which expressions are equal to

Answers

Answer:

2 is the answer

Step-by-step explanation:

Apply the distributive property to factor out the greatest common factor.
24 + 18+ =

Answers

Answer:

42

Step-by-step explanation:

there is no parenthesis so all that is left is to add the 2 numbers together

Answer:

That's wrong this is the answer Factor 6 out of 24 + 18 t .

the answer would be : 6 ( 4 + 3 t )

Step-by-step explanation:

8x-7(1/2x+7)=14
solve thid

Answers

First, you would use the distributive property to multiply -7 into the parenthesis. Then you’d have 8x-3.5x-49=14 Then you add 49 to both sides to combine like terms and get 8x-3.5x=63 Next you would combine like terms on the left side by subtracting 3.5x from 8x and end up with 4.5x=63 Then to get x by itself you would divide by 4.5 on both sides and end up with X=14 being your answer.

Solve for x can someone help me plzzzz

Answers

Answer:

x = 46 degrees

Step-by-step explanation:

a triangle has a total of 180 degrees so 100 + 34 = 134 180-134 = 46

Answer:

x = 46°

Step-by-step explanation:

Given Question,

To find the value of x

Solutuon:

x + 100 + 34 = 180. [Angle sum property of triangle]

=> x = 180 - 100 - 34

=> x = 46

Result:

Hence, required value of x is 46° (Ans)

please please please can someone help me :)

Answers

Answer:

Step-by-step explanation:

now the equation looks like

3-4Cos(x)=y

hmmm i'm wondering if you can figure it out from here???  it's the same as the other two.. plug in that [tex]\sqrt{2}[/tex] /2  .. can you?   :)

The area of a rectangle is 47.5 square centimeters. The
base of the rectangle is 5 centimeters. What is the height of
the rectangle in centimeter?

Answers

SHORT ANSWER: 84cm

Let width = w

Let length = w + 5

The area of a rectangle is found by multiplying its width by length and the problem states that the area is 84 cm2.

(Width)(Length) = 84

(w)(w + 5) = 84

w2 + 5w = 84

w2 + 5w - 84 = 0

(w + 12)(w -7) = 0

w + 12 = 0

w = -12

The width of a rectangle can't be NEGATIVE!!! Forget about that!

w - 7 = 0

w = 7

Now go back to naming the variables and replace the w with 7.

Length = w + 5 = 7 + 5 = 12

Width is 7 cm. Length is 12 cm.

Check it. Is 7 x 12 = 84? Yes.

Answer:

9.5

Step-by-step explanation:

You have to divide 47.5 and 5

Hope this helps lol

What is (7
?
(7 в — 5 ) +18
ОА.
3 11
18
ов.
4.
11
18
п
о с. 17
18
OD.
4.
5
18

Answers

Answer:

(7B-5) +18

=2B +18

= 20 ans

Estimate a 15% tip for a $66.60 restaurant bill.
a-$10.05
b-$6.70
c-$67.00
d-$100.50

Answers

$9.99 is 15% if $66.60 which totals up to $76.59.
Answer a-$10.05 estimate
10.05 my guy hoped this helped

I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:h(x)=g(x+5)+1

Step-by-step explanation:

¿cómo puedo encontrar el valor de x en grados?

Answers

the answer of

1. x= 60

2. x= 50

help me please i’m going back to math soon and only have a few minutes

Answers

It's 0,3 hope this is right!!!

What is the Value of X in the triange

Answers

Answer:

x = 65

Step-by-step explanation:

The sum of the angles of a triangle add to 180

25+ 2x+25 = 180

Combine like terms

50+2x = 180

Subtract 50 from each side

2x = 180-50

2x =130

Divide by 2

2x/2 =130/2

x =65

It is 65 like the person above said

-2/5 w+11 2/5=9 4/5 solve for w please

Answers

Answer:

w = 4.

Step-by-step explanation:

-2/5 w+11 2/5=9 4/5

-2/5w + 57/5 = 49/5

Remove the fractions by multiplying thru by 5:

-2w + 57 = 49

-2w = 49 - 57

-2w = -8

w = 4.

Answer:

w=  -8/5

Step-by-step explanation:

Find x in the right triangle

Answers

Answer:

The Answer is C

Step-by-step explanation:

Edge 2021

Hope This Helps :)

ANSWER it is C

Step-by-step explanation:

Hypothenuse^2-Kathete^2=Kathete^2

14^2-7^2=Kathete^2

196-49=x

x^2=196-49

x^2=147

x=12,124355653

x=12,1

x=12

THE ANSWER IS C

I hope it help.

have a nice day

can I be brainliest

Best regards


In Mr. Jegou's neighborhood 35% of the houses are blue. Write the
percent that do not live in blue houses as a decimal and a fraction in simplest form

Answers

Answer:

Fraction: 3/20

Decimal: 0.35

Step-by-step explanation:

a) 100% - 35% = 65

   So, 65% of the houses are NOT blue.

..............................................

Fraction: 3/20

Decimal: 0.35

Answer:

65/100 or 0.65

Step-by-step explanation:

To answer this problem all you have to do is subtract 35%.If an A+ is an 100 percent,Then subtract 100 and 35 giving you 65 percent.

But if you do not know how to turn a fraction or decimal,then i will show you.every time you have a number in the tens place,add a zero and the add the decimal and finally add 65 which making look like this:0.65.

Fraction is easy to do as long as you do a number out of 100,like this:65/100.

simple :)

HeLp
Would a bottle of perfume be measured with liters or millimeters??

Answers

Answer:

Millimeters

Always check out answer.com if you want to! Please don't report!

Hope that helps!

Step-by-step explanation:

The two triangles are similar to each other. How long is the side labeled “?”

Answers

Answer:

12

Step-by-step explanation:

The smaller triangle seems to have dilated and formed the larger triangle. So, let's find the factor of increase.

9 / 3 = 3, so 3 is the factor of increase.

Now we need to do 4 x 3 = 12

So, ? = 12

Hope that helps!

-Sabrina

pretend like i said sumn funny

Answers

Answer:

ok hahahahahahahahahha

Answer:

laughs

Step-by-step explanation:

Checks can be used to:
make purchases
pay rent
pay bills
all of the above​

Answers

Answer:

all of the above

Step-by-step explanation:

according to your question

The correct choice is all of the above

please help I’ll give pts and brainiest

Answers

Answer: 7

Explanation: Since the triangle XYZ is three times bigger than the triangle ABC, angle AC is 63/9 which is 7.

anyone know this? i think it’s 10x. but i’m not sure.

Answers

We would want to multiply 5x by 5x which would give us 25x^2

Answer:

i think its 25x^2

Step-by-step explanation:

5x×5x is 25x^2, because 5 × 5 = 25, and x × x = x^2

40
30
Total Cost ($)
20
10
+
o
2 4 6 8
Games
Slope:
Meaning of slope:
Y-intercept:
funtction

Answers

Answer : 70

Step-by-step explanation: because  40 +30 and the biggest number in the chart  is 7 just add a 0 and it becomes 70

Order the set of numbers from least to greatest:

Answers

Answer:

-5/6, -5, -√26, -31/6

Step-by-step explanation:

-5/6=-0.833

-5=-5.0

-√26=-5.09

-31/6=-5 1/6=-5.1667

Which rule describes the x-coordinates in the translation below?.
x + 0
x + 6
x – 6
x + 2

Answers

Answer:

A) x + 0

Step-by-step explanation:

In triangle ABC, the coordinates are: A(1, -1), B(1, -5) and C(4, -5)

In triangle A'B'C', the coordinates are: A(1, -5), B(1, 1) and C(4, 1)

Look at the x-coordinates in both the triangles remains the same because the triangles are reflected over x-axis, therefore, only the y-coordinate changes.

Therefore, the rule for x-coordinates = x + 0

Answer: A) x + 0

Hope this was helpful.

Thank you.

Triangle QRS has coordinates Q(-2, -2), R(0, 3), and S(4, -2) and is dilated by a scale factor of 2. Determine the new coordinates of point S', and state whether the dilation is an enlargement or a reduction

Answers

Given:

Triangle QRS has coordinates Q(-2, -2), R(0, 3), and S(4, -2) and is dilated by a scale factor of 2.

To find:

The new coordinates of point S', and state whether the dilation is an enlargement or a reduction.

Solution:

If a figure is dilated by factor k with origin as center of dilation, then

[tex](x,y)\to (kx,ky)[/tex]

Where, 0<k<1 is reduction and k>1 is enlargement.

The figure is dilated by scale factor 2 which is greater than 1, so the dilation is an enlargement. The rule of dilation is:

[tex](x,y)\to (2x,2y)[/tex]

Using this rule, we get

[tex]S(4,-2)\to S'(2(4),2(-2))[/tex]

[tex]S(4,-2)\to S'(8,-4)[/tex]

Therefore, the new coordinates of point S' are (8,-4).

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