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
NARA [144]
2 years ago
11

I will give extra points and be sure to explain please

Mathematics
1 answer:
salantis [7]2 years ago
6 0

Answer: 15

Step-by-step explanation: Label the tree with 4m for the height of the tree and the base of the triangle 15m for the shadow it cast. The angle is adjacent to 15m and opposite to 4m making the equation you use tanx=4/15 which when you solve becomes tan^-1(4/15) which gives you 15.

You might be interested in
Rachel earned 34$, 34 in 4 hours at her job today
forsale [732]
If you're asking how much she made per hour, it would be 8.5$
6 0
3 years ago
Read 2 more answers
Find the product of 18 and 287.<br><br> 0 4,066<br><br> 2,583<br><br> 5,166<br><br> O 4,516
PtichkaEL [24]

Answer:

C. 5,166

Step-by-step explanation:

because of the word product, it means multiplication

7 0
3 years ago
Andre earns $12 per hour tutoring students after school. If Andre tutored for 24 hours this month, how much money did he earn th
Akimi4 [234]

Answer:

288

Step-by-step explanation:

12 per hour

24 hours

12×24=288$

4 0
3 years ago
Read 2 more answers
X + 8 &lt; 10<br><br> Please help
taurus [48]

In this question, you're solving the inequality by solving for x.

Solve for x:

x + 8 < 10

<em>subtract 8 from both sides</em>

x < 2

Answer:

x < 2

8 0
3 years ago
Two vertical posts stand side by side. One post is 8 feet tall and the other is 17 feet tall. If a 24 foot wire is stretched bet
lianna [129]

Answer:

The distance between the posts is 3\sqrt{55} feet.

Step-by-step explanation:

In the attached figure, let DB and AC be the posts and let AD be the wire attached to the top of the posts.

BC is the distance between the posts and we need to find BC.

Note that BC = DE

Also, EC = DB = 8m and AE = AC - EC = 17 - 8 = 9 m.

Now, in the right triangle ADE,

AD^{2} =AE^{2} +DE^{2}

24^{2} =9^{2} +DE^{2}

DE^{2} =24^{2} -9^{2}

= (24+9) (24-9)

= 33(15)

= (3 × 11) × (3 × 5)

DE=3\sqrt{55}

Since DE = BC,

BC=3\sqrt{55}

Hence, the distance between the posts is 3\sqrt{55} feet.



7 0
2 years ago
Other questions:
  • I need help with the worksheet
    9·2 answers
  • Three fair coins are flipped. What is the probability of getting more heads than tails? The probability of getting more tails th
    7·1 answer
  • How do you Evaluate |bc|, given a = 5, b = -3, and c = -2.
    6·2 answers
  • Find the sum.<br> 185<br> + 66
    5·2 answers
  • USE FOR MASTERY Number of attempts allowed: 1 Write two rational numbers a/b and c/d, where a, b, c, and d are the digits 2, 3,
    14·1 answer
  • You wish to roll a 7 on and 8-sided die. What is the probability that the first 7 happens on the 3rd, 4th, or 5th try?
    14·1 answer
  • Help I’ll give 25 points!! <br> it’s a test btw
    5·1 answer
  • If cos theta + sin theta = root 2 cos thetha prove that cos theta - sin theta = root 2 sin theta
    7·1 answer
  • Write and equality for an each situation .
    13·2 answers
  • SSS geometry definition
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!