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
frozen [14]
2 years ago
12

This is another trig question I need help with. Please explain how you do it to me I would appreciate it so much!!

Mathematics
1 answer:
Irina-Kira [14]2 years ago
3 0

Answer:

He stepped back 59.71 feet.

Step-by-step explanation:

Start by making 2 triangles. One has 68 degrees as the acute angle at the base of the triangle and the other has 41 degrees as the acute angle at the base of the triangle. The side opposite of said angle on both triangles will be 80, the height of the tree. You're solving for the bottom (horizontal) side for both triangles.

For the triangle with an acute base angle of 68, the formula to solve for the horizontal side is tan(68) = 80/x.

Get x by itself to get 80/tan(68) = x

x = 32.32.

For the next triangle, the equation is the same but the angle is changed to 41.

tan(41) = 80/x

80/tan(41) = x

x = 92.03

Finally, subtract the smaller distance from the larger:

92.03 - 32.32 = 59.71 steps.

You might be interested in
Which graph represents the solution to this inequality? -1/4(12x+8)<2x+11​
bekas [8.4K]

Answer:

C

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Compute the probability of randomly selecting a three or club.
Pavlova-9 [17]
Find the total number of cards in a deck. Count all the # 3’s total cards/#3 cards
Count all the clubs total card/ clubs
Not sure if you are counting 3’s & clubs together. If you are, total cards/ both
So all you have to do is count & then divide to get the probability.
5 0
2 years ago
S is the centroid of triangle XYZ. What is the length of SW? 5 units 11 units 22 units 28 units plzzz help
tatiyna

Answer: 11 units

Step-by-step explanation: Just took it on edg.

8 0
2 years ago
Read 2 more answers
Express the answer in standard form.​
Natali [406]

Answer:

-2x^{2} +8x-10

Step-by-step explanation:

Standard form is basically where the degrees of the terms are in descending order.

First, let's distribute the negative sign to the terms in the second parentheses:

-(3x^{2} -5x+3) = -3x^{2} +5x-3

Now, we can just combine like terms with the terms from the first parentheses:

x^{2} +3x - 7 - 3x^{2} +5x-3 = -2x^{2} +8x-10

So, our answer is: -2x^{2} +8x-10

8 0
2 years ago
Read 2 more answers
PLEASE HELP!! I will make you brainiest and give you 5 stars if you help me!
Mrac [35]

Answer:

D

Step-by-step explanation:

You multiply each coordinate by 1/4 to get the new coordinates of the triangle

I hope this helps you

6 0
2 years ago
Other questions:
  • 2/3x - 1/9x + 5 = 20 what is x ?
    11·2 answers
  • How much does your favorite rapper make a day​
    11·2 answers
  • What does common factors mean?
    6·1 answer
  • What is the area of a hexagon with an apothem of 4 square root 3 ?
    6·1 answer
  • Chef Goodwin baked her famous casseroles for a company holiday party. The casseroles had different shapes and different deliciou
    11·1 answer
  • 400-[200-{35+15-70(100/25)}] plz hurry
    8·2 answers
  • Help guys I would appreciate ​
    13·1 answer
  • Please help me 7th grade math math
    10·1 answer
  • If you start with a principal amount of $150 and the simple interest rate is 3%. What will the
    13·2 answers
  • Can somebody please help me with this question??:,,)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!