1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
natali 33 [55]
2 years ago
9

A town recreation hall needs to build a ramp. The height of the ramp must be 2 ft. The ramp will start 6 ft from the door. To th

e nearest tenth of a foot, how long will the ramp be
Mathematics
1 answer:
zimovet [89]2 years ago
3 0

Answer:

6.32 feets

Step-by-step explanation:

Given that:

Height of ramp = 2 feets

Length of base = 6 feets

Length of ramp = l

Using Pythagoras rule :

Hypotenus = sqrt(opposite² + adjacent²)

Length of ramp = sqrt(height of ramp² + length of base²)

l = sqrt(2² + 6²)

l = sqrt(4 + 36)

l = sqrt(40)

l = 6.3245

Length of ramp = 6.32 feets

You might be interested in
Carmen paid $17.64 for a 7.94-ky bag of dog food. A few weekel later, she paid $18.88 for an 8,39 ky bag at a different store,
shepuryov [24]
Not sure gffhjjhsbhjjkk
5 0
3 years ago
I need help on number 22
galben [10]

Tom : 22/10= 2.2  Ian: 18/9= 2  Tom has higher percentage

7 0
3 years ago
Read 2 more answers
What is the density of the oak board, it's 5.5 inches wide, 1.5 inches thick , 3 feet long and weighs 8.05 lbs? Please show work
laiz [17]

Answer:

37 - 56 lb / ft3

0.6 - 0.9 103 kg / m3

Step-by-step explanation:

The density or hardness of wood varies by species, and the value is necessary to approximate the weight of lumber by volume. In this table, the density of different species of wood is expressed as weight in pounds per cubic foot and kilograms per cubic meter. The density will vary based on the moisture content of the wood.

8 0
3 years ago
Which expression is equivalent to 4(3 plus 5) - 3 x18
Veseljchak [2.6K]

Answer:

-22

Step-by-step explanation:

6 0
3 years ago
A company manufactures cell phones. In August, a random sample of 125 cell phones was inspected, and 3 phones were found to be d
german

Answer:

192

Step-by-step explanation:

To find how many phones are expected to be defective, we need to represent the values in a fraction.

\dfrac{x}{8000}=\dfrac{3}{125}

x = number of defective phones

Now we can solve this using algebra.

To get the value of x we need to multiply both sides by 8000 to leave x alone.

x=\dfrac{3}{125}(8000)

x=0.024(8000)

x=192

So around 192 cell phones are expected to be defective out of 8000 phones.

6 0
3 years ago
Other questions:
  • How many leaves on a tree diagram are needed to represent all possible combinations of rolling a die and spinning a spinner with
    6·1 answer
  • Marcus and Cody both leave the park at the same time, but in opposite directions. If Cody travels 6 mph faster than Marcus and a
    10·1 answer
  • Let p, q, and r represent the following statements"
    10·1 answer
  • Triangle ABC was translated to from A’B’C’
    11·1 answer
  • The area triangle is 35 square ft. Use a quadratic equation to find the length of the base. Round your answer to the nearest ten
    10·2 answers
  • Evaluate 6x for each value of x<br><br> 10. X=-2
    13·2 answers
  • Fill in the blank:<br><br> _?__(x+3)=7x+21
    6·2 answers
  • How to solve 2.43 * 13 in a algorithm.
    8·2 answers
  • Pleaseeeeeeeee<br> help me
    14·1 answer
  • Solve the following system of equations by substitution 3 x + 0.5 y = 11 <br> x + 2 y = 0
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!