5:52
hope this helped :T
Answer:
im pretty sure its 5:52
Step-by-step explanation:
tower as 42°. When he looks down, he estimates the angle of
depression to the bottom of the tower as 32°. How high is the tower
to the nearest tenth of a metre?
The required height of the tower is given as 61 meters.
These are the equation that contains trigonometric operators such as sin, cos.. etc.. In algebraic operation.
In a right angled triangle, its side, such as hypotenuse, perpendicular and base is Pythagorean triplets.
here,
To determine the height of the tower,
h = 40 tan 32° + 40 tan 42°
h = 61 m
Thus, the required height of the tower is given as 61 meters.
Learn more about trigonometry equations here:
#SPJ2
Answer:
Step-by-step explanation:
h = 40 tan 32° + 40 tan 42° ≈ 61.0 m
Answer:
5,5,8,8,8,9,17,19,19,19,19,22,28
Step-by-step explanation:
Just whatever is highest to lowest :)
Which of the following simplified expressions represents the area of the floor of the conference room in square meters? (5 points)
A.x2 − 13x + 4
B.3x2 − 13x + 4
C.3x2 − 11x + 4
D.x2 − 12x + 4
Answer: it’s b, 3x^2-13x+4. I took the test
Step-by-step explanation:
Let x be the no.of square feet for landscaping
Company A
Monthly consulting fee = $250
Cost of landscaping of 1 sq.feet = $10
Cost of landscaping of x sq.feet = $10x
So, Total charge by company A = 250+10x ---1
Company B
Monthly consulting fee = $90
Cost of landscaping of 1 sq.feet = $12
Cost of landscaping of x sq.feet = $12x
So, Total charge by company B = 90+12x ---2
Now we are supposed to find how many square feet of landscaping will the two companies charge the same amount
So, Equate 1 and 2
So, the two companies charge the same amount for 80 sq.feet
Total charge by company A for 80 sq.feet = 250+10(80)= $1050
Total charge by company B for 80 sq.feet = 90+12(90)=$1170