All categories

3 years ago

Cape Beale Lighthouse, BC, is

Mathematics

1 answer:

Elena L [17]3 years ago

5 0

Answer:

Unsafe area

Step-by-step explanation:

Data provided in the question

51 m above sea level

The Safe distance from cliff = 75 m

The 10 m above ground and angle of depression of 50°

Based on the above information,

The equation is as follows

tan 50 = (51 + 10) ÷ x

where

x = distance of the boat

Now after solving this,

x = 51.2 m

Therefore we conclude that the boat is in an unsafe area

You might be interested in

The ratio of snails to fish in the fishtank is 2:5

Elina [12.6K]

There are 6 snails and 5 fish.
6:15, because
2:5
2+5=7
21/7=3
2:5(3)= 6:15

7 0

3 years ago

6 x 8 x 8 x 6 x 8 x 8 x 6

Darina [25.2K]

Answer:

884736

Step-by-step explanation:

Multiply using the order of operations, from left to right.

6 0

2 years ago

PLEASE HELP!! I will make you brainlest.

Dmitry [639]

Answer:

Question 13: 90, Question 14: y = $3\sqrt{10}$ , Question 15: x = $17\sqrt{3}$ , Question 16: y = $34\sqrt{3}$ .

Step-by-step explanation:

7 0

3 years ago

2(4x-1)+3=7<br> i'm little confused on this

Ratling [72]

Answer:

x = $\frac{3}{4}$

Step-by-step explanation:

Since you cannot subtract -1 from 4x, you multiply 2 × 4x = 8x

Now, you have 8x - 1 + 3 = 7

Seperate the 8x from the other numbers

8x = 1 - 3 + 7 ---> 6

8x = 6

Now simplify

x = $\frac{6}{8}$ <----- to reduce, divide the numerator and denominator by 2

Hence,

x = $\frac{3}{4}$

4 0

3 years ago

Help!!!

Arlecino [84]

The answer is 30. 5/10 is equal to 15/30

5 0

3 years ago