Mathematics High School

The Americans with disabilities act sets a maximum angle for a wheelchair ramp entering a business at 4.76 degrees. Determine the horizontal distance needed to accommodate a ramp that goes up to a door.

Answers

Answer 1

Answer:

Step-by-step explanation:

tanα=h/d, where α=angle of elevation, h=height, d=horizontal distance.

d=h/tanα, we are given that h=4ft and α=4.76° so

d=4/tan4.76° ft

d≈48.04 ft  (to nearest hundredth of a foot)

Related Questions

any one who tells me what 2+2 is you get brainiest

yalls lucky im feeling nice today btw just put anything as a answer and ill but brainiest

Answers

Answer:

4

Step-by-step explanation:

ty

hav meme

Answer:

2 + 2 = 4

Step-by-step explanation:

Can I get brainliest mademoiselle?

For which of the inequalities below is v = 4 a solution?
A v + 5 ≥ 9 B v + 5 ≤ 8
C v + 5 < 8 D v + 5 > 9

Answers

Step-by-step explanation:

You can use this app is call symbols and it's completely free.

Hope this helps

True or False: A discrete relation is a relation with an infinite set of values in the domain.
NEED HELP ASAP WILL GIVE BRAINLLEST

Answers

Answer:

Yes

Step-by-step explanation:

Calculate the amount of money you will have in the bank after 5 years if you deposit 25.000 into a savings account that pays 3.0% interest com pounded continuously​

Answers

Answer:

29045.86.

Step-by-step explanation:

Total  = 25000e^(5*0.03) = 29045.86

A restaurant wants to study how well its salads sell. The circle graph shows the sales over the past few days. If 5 of the salads sold were Caesar salads, how many total salads did the restaurant sell?​

Answers

Answer:

20

Step-by-step explanation:

Janea bought a motorcycle for dollars. It depreciates by a factor of each year. Which expression best predicts the value of the car after 10 years?

Answers

Answer:

m·n¹⁰

Step-by-step explanation:

Required equation is in the form of:

V(t) = P*r^t, V- future value, P- present value, r- rate, t- time

In terms of this question:

m·n¹⁰ is the correct choice

Write this decimal number in standard form:
"nine hundred eighty-one thousandths"
=

Answers

Answer:

0.981

that is the answer

Answer:

0.981

Step-by-step explanation:

Someone please help with this khan assignment

Answers

Answer:

slopes is 1/4

y intercept is 3 i think the inequality would be y=mx+b so it would be y=1/4x+3

Step-by-step explanation:

Hey guys, I'll be posting 5 questions, and here's #1 :) I'll give brainliest for the best answer.
The question is about volume, and I provided an image :)

Answers

Answer:

B

Step-by-step explanation:

Volume of a cone: pi r^2 h/3 where h is height and r is radius.

So pi *72.25 (8.5^2) *6( 18/3)= 1361.8.

Have a great day!

The center of a circle is at (5, –4). A point on the circle is located at (12, –4). What is the approximate circumference of the circle?

Answers

Answer:

43.98 approximately

Step-by-step explanation:

radius = [tex]\sqrt{ (5 - 12)^{2} + (-4+4)^{2} }[/tex]

          = [tex]\sqrt{(-7)^{2} + 0^{2} }[/tex]

          = [tex]\sqrt{49} = 7[/tex]

diameter = 14

Circumference = diameter x pi

                         = 14π = 43.98 approximately

can somebody please help me answer this question​

Answers

Answer:

the mean is 9

Step-by-step explanation:

add all the numbers then divide by 6

Answer:

The mean is 9.

Step-by-step explanation:

The mean of a data set is all of the numbers added together, divided by how many numbers are present.

For instance, 10+10+8+9+7+10 = 54.

Since there are 6 numbers in this data set, you divide 54 by 6 and get 9.

Therefore, the mean of this data set is 9.

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Answers

egyuyeyuehebdfhvgebfjhaifhldan dhsgojkna jbhope

The Area of a rectangular garden can be represented by the expression 15x 2 - 7x - 2. The length of the garden can be represented by 5x + 1. Write an expression that represents the perimeter of the garden.

Answers

Answer:

16x-2

Step-by-step explanation

Area of the garden = length × width

Substitute the given value

15x 2 - 7x - 2. = 5x+1 × width

Factorize the area

15x^2 - 7x - 2.

15x²-10x+3x -2 =0

5x(3x-2)+1(3x-2)

5x+1(3x-2)

Hence other side so be 3x-2

Perimeter = 2(L+W)

P = 2(5x+1+3x-2)

P = 2(8x-1)

P = 16x-2

Hence the expression that represents the Perimeter is 16x-2

Program the VR Robot to drive in a square. Make each side of the square 3 grid squares long. What is the area of your square in mm? Use a calculator and/or pencil and paper to find out.

Answers

Answer:

9 mm squared

Step-by-step explanation:

hope this helps, lol :b

If tan 0=5/12 and sin 0>0, then cos 0=?
A -5/13
B 12/13
C 13/12
D -12/13

Answers

Answer:

B. 12/13

Step-by-step explanation:

Hypotenuse= [tex]\sqrt{(5)^{2}+12^{2} } \\[/tex]

hypotenuse=13

opposite= 5

adjacent= 12

Cosine= adjacent/hypotenuse

cosine= 12/13

at the animal shelter there are 15 dogs 12 cats three snakes and 5 parakeets which animal makes up approximately 14% of the animals in the shelter​

Answers

Answer:

parakeets

Step-by-step explanation:

Hope this helps
U may ask if any explanation needed

(Someone please)

Joshua’s entire workout consisted of 10 minutes of warm-up exercises, 25 minutes of lifting weights, and 15 minutes on the treadmill.

What was the ratio of the number of minutes he lifted weights to the total number of minutes of his entire workout?

A. 1:1
B. 1:2
C. 3:10
D. 5:8

Answers

Answer:

Its A

Step-by-step explanation:

Please help me ASAP
NO LINKS or files

Answers

Answer:

1 (-9, -4)

2 (-6, 2)

Step-by-step explanation:

1- when you reflect along the x axis keep the x the same and change the y.

2- when you reflect along the y axis keep the y the same and change the x.

pls lmk what the vertex of this is ?

Answers

Answer:

Point U

Step-by-step explanation:

The center point of the angle

GIVING BRAINIEST

Select the expression that represents the following statement: 45 divided by one fifth the product of 3 and 5. (4 points)

Group of answer choices

45 ÷ (3 x 5 x one fifth )

(45 ÷ one fifth ) x 3 − 5

45 ÷ ( one fifth x 3 + 5)

45 − one fifth x 3 x 5

Answers

Answer:

The Answer is C

Quadrilateral A B C D is the image of a quadrilateral ABCD under a rotation about point P
Determine the angle of the rotation
-105
-75
75
105

Answers

Answer:

D. 105°

Step-by-step explanation:

If we connect points C and C' with the center of rotation P, the angle CPC' appears greater than 90°, so the angle could be 105° or - 105°

Since the rotation is counterclockwise the angle of rotation is deemed as positive.

Correct choice is D.

Which of the equations below has no solution?

Answers

The last choice.

I have solved all of the problems and the last choice is the only one that has no solution.

Describe a Perpendicular Bisector to a segment

Answers

Answer:

A perpendicular bisector is a line, ray, or line segment that intersects a segment and is perpendicular to the segment at it's midpoint.

Step-by-step explanation:

HELP ME PLEASEEEEEE I NEED HELP

Answers

I FOUND THE ANSWER AND IT RIGHT LOL GOOD LUCK  HOPE YOU DO NOT PASS

Help me with this question​

Answers

Answer:

B is the answer

Step-by-step explanation:

Is that all the questions you need help with

Write the equation 2x+3y=1470 in function notation. (Be sure to create a graph and place it in your answer.) Explain what the graph of the function represents. Be sure to use complete sentences.

Answers

2x + 3y = 1470

3y = -2x + 1470

y = -2/3 + 490

The length of a rectangle is 6 cm longer than its width.

The area of the rectangle is 135 cm².

What is the width of the rectangle?

Enter your answer in the box.

Answers

Answer:

bro answer is 9

Step-by-step explanation:

i took test

Find the exact circumference of a circle with the given radius.

36 inches

C =

Answers

Circumference is 226.19

EXPLANATION:
Since 36 is the radius you multiply that by 2 to get diameter which is 72. Then you multiply 72 by pi to get 226.19.

complete the similarity statement for the similar figures then find the scale factor
help me plz

Answers

Answer:

RQS and Scale factor is 2/3.

Step-by-step explanation:

Scale factor is 2/3. 6 divided by 4 = .66 or 4/6 simplified 2/3

what is the solution to the equation 3x + 15 = 9

Answers

Answer:

3x + 15 = 9

3x = 9 - 15

3x = -6

x = -6/3

x = -2.

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