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
Vesna [10]
3 years ago
6

It is 1.9 miles from a house to a restaurant and 1.2

Mathematics
1 answer:
stiks02 [169]3 years ago
7 0

9514 1404 393

Answer:

  2.2 miles

Step-by-step explanation:

The Law of Cosines can be used to figure this.

  c² = a² +b² -2ab·cos(C)

  c² = 1.2² +1.9² -2(1.2)(1.9)cos(87°) ≈ 4.811348

  c ≈ √4.811348 ≈ 2.193

It is about 2.2 miles across the water from the pier to the restaurant.

You might be interested in
Emplea los signos <, > o =, según corresponda​
katovenus [111]

Answer:

1.≤

2.≤

3.≤

4.≤

5.≤

6.≤

Step-by-step explanation:

di po ko sure kung tama po yan

6 0
3 years ago
A random sample of 150 people was taken from a very large population. ninety of the people in the sample were female. the standa
Rus_ich [418]
The standard error is 100% as females cannot be 90% of the population.
4 0
4 years ago
Read 2 more answers
Find the quotient: 3/5 ÷ 1 /2 <br><br> Can someone pls explain??
ANEK [815]

Answer:

2/5

Step-by-step explanation:

expressing 1 1/2 in an improper fraction:

1 1/2 = 3/2

Hence

(3/5) ÷ (1 1/2)    

= (3/5) ÷ (3/2)   (convert divide to multiply by flipping divisor fraction)

= (3/5) x (2/3)

= (3 x 2) / (5 x 3)

= 6/15 (divide both numerator and denominator by 3)

= 2/5  

8 0
4 years ago
My bibi’sister need a answer she don't know the answer, she need your help​
Sindrei [870]

13. 12008.

14. 59286.

15. 21459.

16. 80478.

17. 130567.

18. 11100.

19. Seventy-two thousand, one hundred eighty.

20. Eighty thousand, seven hundred eighty-six.

Hope This Helps...:)

7 0
3 years ago
Find the value of x, y and z. Write reasons
WARRIOR [948]

Answer:

z= 115 (vertically opposite angles)

x= 65 (straight angle) 180-115=65

y=65 (vertically opposite angle)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • 1.2k+2.4 <br> Factor out the coefficient of the variable and find the greatest common factor
    12·2 answers
  • Alex walked 1 mile in 15 minutes. Dally walked 3,520 yards in 24 minutes. In miles per hour, how much faster did Sally walk than
    12·1 answer
  • The population of a city in the Dallas area went from 35,000 to 87,500 in 12 years.what is the percent of increase?
    10·2 answers
  • Simplify 1-51 + 161 and please explain how you gotten the answer thank you
    12·2 answers
  • What are the solutions to 4(x+5)^2=4?
    14·2 answers
  • If (70)x = 1, what are the possible values of x?
    8·1 answer
  • Sofio room is 14 feet long how many inches are in 14 feet
    6·2 answers
  • Aman şego şego...... ....​
    14·1 answer
  • F(x)=5x−3 evaluate the function
    8·1 answer
  • Please answer this correctly without making mistakes
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!