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
Mila [183]
3 years ago
14

In the figure a is a point on the horizontal ground the angle of Elevation of the top b Of a clock tower from a is 22 degrees if

the horizontal distance between a and B is 30m Find the height of the clock tower correct to three significant figures
Mathematics
1 answer:
erastovalidia [21]3 years ago
6 0

Just do 30  and 22 by  multiplication Step-by-step explanation:

You might be interested in
3x-2y=-1. <br> Y=-x+3. <br> Is (1,2) a solution do the system?
andrew-mc [135]

Answer:

Yes

Step-by-step explanation:

To figure out if (1,2) is a solution to the system, we can plug the values in and see if it is true.

3x-2y=-1

3(1)-2(2)=-1

3-4=-1

-1=-1

It is true for this equation. Now let's check the next one.

y=-x+3

2=-(1)+3

2=2

Since both equations are true when we plug the values in, (1,2) is a solution to the system.

8 0
3 years ago
Read 2 more answers
In one flip of 10 unbiased coins, what is the probability of getting 8 or more heads?
Maru [420]
Correct Answer: 0.0625
6 0
3 years ago
Can someone answer this correctly pls
AleksandrR [38]

Answer:

i = 45% and ii = 47% (Rounded)

Step-by-step explanation:

Simply divide 27 by 60 to get i:

27/60=.45

Convert to a percent chance.

.45=45%

Then divide 395 by 840 to get ii:

395/840=.47

Convert to a percent chance.

.47=47%

8 0
2 years ago
If your car tire has a diameter of 20 inches, how far will your car travel if the tire completes 50 rotations?
Shkiper50 [21]

Answer:

approximately 1008.4057 rotations

Step-by-step explanation:

I asked my teacher

6 0
2 years ago
Please help me I need help baldly
vivado [14]
Puppies with long hair: 9
Pups no long hair:6

Dogs long hair: 11
Dogs no long hair:6
3 0
2 years ago
Other questions:
  • A: 10x − 4y = 20 B: 8x + 6y = 14 Solve this system of equations using addition. Show all of your work. Also list the property th
    7·1 answer
  • Suppose that a particular artillery piece has a range r = 9010 yards . find its range in miles. use the facts that 1mile=5280ft
    12·2 answers
  • Please answer asap thank you!
    13·2 answers
  • A cantaloupe weighs 3/8 pound. A watermelon weighs 4 times as much as the
    6·1 answer
  • Write 0.0000000068 as a scientific notation
    8·1 answer
  • Delilah deposits $8,255 in an account that pays 4.2% simple interest. How much money will be in her account after 8 years?
    9·2 answers
  • Given the equation 5x + 3y = 15, which statement is true?
    15·1 answer
  • Which answer gives statements that should be used to prove angles 2 and 7 are supplementary angles?
    6·1 answer
  • Which expression is equivalent to a + 4a + 8?<br> 05a<br> 13a<br> a + 12<br> 5a + 8
    15·1 answer
  • Owen’s rectangular garden has a length of (x+3) feet and a width of (x−4) feet. If the area of the garden is 18 square feet, wha
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!