Ask question

Ask question

All categories

2 years ago

15

suppose you are standing on one bank of the river. A tree on the other side of the river is known to be 150ft tall. A line from

the top of the tree to the ground at your feet makes an angle of 11 degrees with the ground.How far from you is the base of the tree.

1 answer:

Eva8 [605]2 years ago

3 0

You can use trigonometry and the tangent to get:
tan(11°)=150/x
so x=772 ft

You might be interested in

10 POINTS Math unit 5.11! PLEASE HELP

agasfer [191]

To write the function to show the weekly growth rate of population , we first find the weekly growth rate by dividing yearly growth rate by 52 ( as there are 52 weeks in an year)

Given function is ,

$P=120(1.016)^t$

or

$P=120(1+0.016)^t$

To convert in weekly growth rate , divide 0.016 by 52

So formula for weekly growth rate of population is

$P=120(1+ \frac{0.016}{52})^{52t}$

or

$P=120(1+ \frac{1}{3250})^{52t}$

And the weekly growth rate = $\frac{1}{3250}$

7 0

3 years ago

Help as soon as possible!

Vika [28.1K]

Answer:

$(7 + x + a)(7 - x - a)$

Here you buddy hope it helps!

6 0

2 years ago

Which fraction is equivalent to 4/-9 ?<br><br> A) -4/9 <br> B) 4/9 <br> C) -4/-9 <br> D) 9/4

Art [367]

The answer is A hope this helps

4 0

3 years ago

Read 2 more answers

HELP APPRECIATED PLEASEEE<br> WILL GIVE BRAINLIEST !!!

kakasveta [241]

Answer:

the first line

Step-by-step explanation:

because 1.75 is almost to the number 2

hope this helps

8 0

2 years ago

if Sandy ran 4 miles every week for 4 weeks, she would reach her goal of 20 miles for the month. the first day of the first week

Reika [66]

She would only run 16 miles a month

6 0

3 years ago

Read 2 more answers