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
NISA [10]
3 years ago
11

Proper angle for a ladder is about 75° from the ground. Suppose you have a 10 foot ladder. How far from the house should you pla

ce the base of the latter? Round to the nearest hundredth
Mathematics
1 answer:
Alja [10]3 years ago
8 0

Answer:

The base of the ladder is 2.58 m.

Step-by-step explanation:

Given that,

The angle of elevation for a ladder from the ground is 75°.

The length of a ladder, H = 10 foot

We need to find the distance from the house should you place the base of the latter. Let the base of the ladder is b. Using trigonometry,

\cos\theta=\dfrac{B}{H}\\\\B=H\times \cos\theta\\\\B=10\times \cos(75)\\\\B=2.58\ m

So, the base of the ladder is 2.58 m.

You might be interested in
An investor obtains a balloon mortgage with the terms shown below.
Flauer [41]

9514 1404 393

Answer:

  a.  $3,455.20

Step-by-step explanation:

The monthly payment is given by the amortization formula:

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

for loan amount P at annual rate r for t years.

For this mortgage, we use P = $530,000, r = 0.068, t = 30.

  A = $530,000(0.068/12)/(1 -(1 +0.068/12)^(-360)) ≈ $3,455.20

The monthly payment is $3,455.20.

_____

<em>Additional comment</em>

In 7 years, the balloon payment will be $481,559.91.

6 0
3 years ago
1/2x = -40<br> What is x?
Sonbull [250]

Answer:

x = -80

Explanation

-40 divided by 1/2 is -80

5 0
3 years ago
Read 2 more answers
52/10 Convert to mixed numbers
dolphi86 [110]

Answer:

5 \times \frac{2}{10}

Step-by-step explanation:

The number of times 10 can go in 52 will be the whole number

5 \times \frac{?}{?}

10 will go in 52 5times which will be 50 remainder two.The remainder will be the numerator

5 \times \frac{2}{?}

The denominator will be the original denominator (the number below)

5 \times \frac{2}{10}

5 0
2 years ago
Read 2 more answers
What is the following product
Artemon [7]

Answer:

B

Basically your dividing.

7 0
3 years ago
The ratio of oil to vinegar in a certain salad dressing is 8:5. How much oil is blended with 7 liters of vinegar forbthat recipe
Nadya [2.5K]
8:5 x:7
8/5=x/7 Solve for x
x=11 1/5 or 11.2 liters
7 0
3 years ago
Other questions:
  • Find the value of x and the value of y.
    11·2 answers
  • What does 9/11 × 4/15 equal?
    9·2 answers
  • It n is odd, which represents the first consecutive even inter after n
    11·1 answer
  • No irrational numbers are whole numbers. True or false and why?
    5·2 answers
  • In the diagram, DG I EF
    6·1 answer
  • I only need help with B
    11·1 answer
  • Which type of correlation does the scatter plot show?
    7·2 answers
  • A life insurance policy cost $8.52 for every $1000 of insurance at this rate what is the cost for 20,000 worth of life insurance
    6·1 answer
  • The Giant Anteater can eat 70,000 ants in 2 days. It’s true
    10·1 answer
  • After riding a bike 9 miles,Alex’s total time was 40 1/2 minutes. Find his time per mile.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!