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
Lady_Fox [76]
3 years ago
13

A tree casts a shadow that is 150 feet long. If the angle of elevation from the tip of the shadow to the top of the tree is 30°,

how tall is the tree to the nearest foot?
A) 75 feet

B) 87 feet

C) 106 feet

D) 212 feet

Mathematics
1 answer:
Eduardwww [97]3 years ago
7 0
<h3>Answer:</h3>

B) 87 feet

<h3>Step-by-step explanation:</h3>

The mnemonic SOH CAH TOA reminds you the relationship between angle, adjacent, and opposite sides is ...

... Tan = Opposite/Adjacent

In this geometry, the side adjacent to the angle is marked 150 ft, and the side opposite the angle is the height we want to find. This means ...

... tan(30°) = height/(150 ft)

Multiplying by 150 ft, we get ...

... height = (150 ft)·tan(30°) ≈ 87 ft

You might be interested in
2-(-8)+(-3)= need answer
Ray Of Light [21]

Answer:

7

Step-by-step explanation:

2-(-8)+(-3)

2+8-3

10-3

7

8 0
3 years ago
Read 2 more answers
What’s the answer pls
raketka [301]

Answer:

Step-by-step explanation:

There is no bird on the spinner. therefore the answer is impossible because there is no bird.

4 0
3 years ago
Read 2 more answers
There are 11 students in your class. In how many ways a group of 4 students will be
Jlenok [28]

Answer:

Step-by-step explanation:

If you are always included to lead, that leaves 10 students to choose from.

If all that is important is being selected, then there are 10C3 = 120 ways to choose them.

If each selection has a unique duty, then there are 10P3 = 720 ways to assign them their jobs.

3 0
3 years ago
Read 2 more answers
22)<br> Subtract (4 - 21) - (3 - 51)<br> A)<br> 1+3i<br> B)<br> 1-71<br> 7+3i<br> D)<br> 7-7i
Natalka [10]

Answer:

1 +3i

Step-by-step explanation:

(4 - 2i) - (3 - 5i)

Subtract the reals

4 - 3 =1

Subtract the imaginary

-2i - -5i

-2i + 5i = 3i

1 +3i

5 0
3 years ago
Read 2 more answers
At the city museum, child admission is $5.20 and adult admission is $8.90 . on friday, 159 tickets were sold for a total sales o
Zinaida [17]
Total tickets sold = 159
Total sales = $1100.60
Child admission = $5.20
Adult admission = $8.90

Assumed all 159 tickets are Child admission tickets
Total sales = 159 x 5.2 = $826.80

Difference in amount = $1100.60 - $826.80 = $273.80
The difference must be contributed by the Adult Admission Tickets, which has a difference of $8.90 - $5.20 = $3.70

$273.80 ÷ $3.70 = 74 adult tickets

159 - 74 = 85 child tickets



5 0
3 years ago
Other questions:
  • Every evening jenna empties her pockets and puts the change in a jar at the end of the week she had 38 coins all of them dimes a
    15·2 answers
  • The mass of the sun is 1.989x10^30 kilograms. The mass of the earth is 5.98x10^24 kilograms. About how many times bigger is the
    6·1 answer
  • Can an eulerian circuit also be an eulerian path?
    9·1 answer
  • The ratio of boys to girls in homeroom is 2:3 if there are 8 boys how many girls are there?
    12·1 answer
  • Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. The volleyball team
    10·1 answer
  • IHELP if 1 out of 5 animals are cats then how many cats are there in an ecosystem of 200 animals???​
    5·1 answer
  • A box contains 24 yellow, 33 green and 35 red jelly beans. If 8 jelly beans are selected at random, what is the probability that
    15·1 answer
  • Easy question please answer mark you brainliest<br><br> 1. find the area of the circle
    15·2 answers
  • Math question help pls
    11·1 answer
  • Simplify 3−4y+​(−7y​)+8.7.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!