3 years ago

When the angle of elevation to the sun is 53 a tree casts a shadow that is 9 meter long. what is the height of the tree?

Mathematics

1 answer:

alexgriva [62]3 years ago

6 0

Tan (53) = tree height / 9 m
tree height = tan (53) * 9
tree height = 1.327 * 9
tree height = 11.943 meters

You might be interested in

Please help me with this

kirill [66]

Answer:

15/2 or 7.5

Step-by-step explanation:

$5/6 (x + 1/2 + 4)$

distribute 5/6 to each number

$5/6x + 5/12 + 10/3$

change the fraction 10/3 so that it will have the same denominator as 5/12

$\frac{10}{3} *4$ = 40/12

$5/6x + 5/12 + 40/12\\5/6x + 45/12$

divide both sides by 5/6

$x = 9/2$

$5/6*9/2+5/12+10/3 = \frac{15}{2}$

3 0

1 year ago

There where four times as many trucks as vans. What is the ratio of the statements could compare the number of trucks to vans .

Westkost [7]

Answer:

4:1

Step-by-step explanation:

4 trucks for 1 van

3 0

2 years ago

Carl opened a bank account that does not earn interest with $900. He deposits $30 per week. After how many weeks will Carl have

Inessa [10]

Answer:

B i worked it out in my head, sorry if i dont get it right

3 0

2 years ago

Read 2 more answers

What is 0.00000184 in scientific notation?

Westkost [7]

I have not done this in a while but I believe it is 10^6 because you have to move it over 6 times to be a number on the left side of the decimal

4 0

2 years ago

5. Sketch the solution set of the system x > or equal to 0, y < 3, x - y > 1, y > 2x-1.

laiz [17]

Answer:

8w-ddje

Step-by-step explanation:

8 0

2 years ago