Answer:
The height of tree house is 70.71 feet
Step-by-step explanation:
We are given that A 100-foot rope from the top of a tree house to the ground forms a 45∘ angle of elevation from the ground
Refer the attached figure
Length of rope AC = Hypotenuse =100 feet
The top of a tree house to the ground forms a 45∘ angle of elevation from the ground =
We are supposed to find the height of tree house i.e.AB = Perpendicular
So, Using trigonometric ratio
Hence The height of tree house is 70.71 feet
Answer: 1
Step-by-step explanation:
y = mx + b
*plugging in x-value and y-value into formula*
7 = 3 * 2 + b
7 = 6 + b
7 - 6 = 1
(-4, 7) would be the answer
The correct answer is b. -3
Further explanation:
Given equations are:
We have to select the value from options on which
So we will check by putting each value in both functions one by one
So,
<u>For option a. 3</u>
<u>For option c. -2</u>
<u>For option b. -3</u>
The dependent values are same for independent value -3
The correct answer is b. -3
Keywords: Independent variable, dependent variable
Learn more about variables at:
#LearnwithBrainly
Answer:
The area of the yard is 7200 square feet.
Step-by-step explanation:
You just multiply your step count by 3. So 20 would be 60 and 40 would be 120. Multiply your results and you get 7200 square feet.