1. Ella wants to know how tall the flagpole at her school is, her eye level is 5.5 feet above the ground and she stands 36 feet from the base of the flagpole. If the angle of elevation is 25 degrees, what is the height of the flagpole?
Answers
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Answer:
22.3 ft
Step-by-step explanation:
The height of the portion of the pole that is above Ella's eyes can be found using the tangent function.
Tan = Opposite/Adjacent
tan(25°) = (height above eyes)/(36 ft)
height above eyes = (36 ft)·tan(25°) ≈ 16.8 ft
Then the height of the flagpole is ...
5.5 ft + 16.8 ft = 22.3 ft
The flagpole is 22.3 feet high.
Related Questions
Which of the following are among the five basic postulates of Euclidean
geometry?
Check all that apply.
A. Any straight line segment can be extended indefinitely
B. A straightedge and compass can be used to create a triangle
C. All circles have 360°
D. A straight line segment can be drawn between any two points
Answers
According to basic postulates of Euclidean geometry, Option A - Any straight line segment can be extended indefinitely and Option D - A straight line segment can be drawn between any two points can apply.
What is Euclidean geometry?"Euclidean geometry is the study of plane and solid figures on the basis of axioms and theorems employed by the Greek mathematician Euclid"
As per the five basic postulates of Euclidean geometry
A straight line can be drawn from any point to another point.A terminated line can be further produced indefinitely.A circle can be drawn with any centre and any radius.All right angles are equal to one another.If two lines are drawn which intersect a third in such a way that the sum of the inner angles on one side is less than two right angles , then the two lines inevitably must intersect each other on that side if extended far enough.Hence, option A and D can apply.
To learn more about Euclidean geometry here
https://brainly.com/question/7954280
#SPJ2
Answer:
Options A and D
Step-by-step explanation:
that's what I got
What is the Greatest Common Factor of 12 and 36? (1 point)
a
2
b
4
c
6
d
12
Answers
Answer: D) 12
The factors of 12 are: 1, 2, 3, 4, 6, 12
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36
The greatest common factor is 12.
Answer:
d.) 12
Step-by-step explanation:
36/12 is equal to 3 and it is the largest number on the list.
12/12 is well one so the answer is "d".
PLEASE HELP Is A'B'C'D' a translation, rotation, or reflection of ABCD? Explain how you can tell.
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Answer:
1. Is A'B'C'D' a translation, rotation, or reflection of ABCD? Explain how you can tell.
A'B'C'D' is a reflection over the y-axis. By flipping ABCD over the y-axis, the result will be A'B'C'D'
2. Is A"B"C"D" a translation, rotation, or reflection of A'B'C'D'? Explain.
A"B"C"D" is a rotation of A'B'C'D'. This is proven by the fact that if A'B'C'D' is rotated 90 degrees, the result will be A"B"C"D".
3. Suppose the measure of ∠B is 89°. Which other angles must measure 89°? How do you know?
If ∠B measures 89 degrees, then all other B angles must also measure 89 degrees because the angle is not changed by any of the transformations performed.
4. What is the perimeter of A"B"C"D"? Explain how you found the perimeter.
Because the size and shape are not any different from the original figure, the perimeter is 26.3 units.
6+6+6.3+8=26.3
Step-by-step explanation:
this is the whole thing.
Answers
Answer:
Can you attach it? i will do it if you attach it
Step-by-step explanation:
You go to Trader Joes with your older sister to pick up avocados to make guacamole. Trader Joes sells 4 avocados for $3.50 or 6 avocados for $5.00. Which is a better deal?
Answers
I WILL GIVE BRAINLIEST!!!! PLEASE HELP
Answers
Answer:
5
Step-by-step explanation:
hope you have a great day
Each point shown below is reflected over the x-axis to create two additional points. The four points are connected with straight lines to form a quadrilateral. What is the area of the quadrilateral?
Answers
Step-by-step explanation:
axis to create two additional points. The four points are connected with straight lines to form a quadrilateral. What is the area of the quadrilateral? Is.
[tex]458 \sqrt{244 {5410 \\ 212 = \times .44 = 011 + }^{2} } [/tex]
Select the values of r that make the inequality true.
X> -3
Choose 2 answers:
Plzzz help I will mark you as Brainly if you help me and only if you get me this right
Answers
Answer:
Option C and D are the correct answer.
Step-by-step explanation:
If x > -3, then the values which satisfy the inequalities can be represented on a number line which is shown above.
Then the range of values that satisfies the inequalities are numbers to the right of -3 which are: -2, -1, 0, 1, 2, 3, 4, 5 --- up to positive infinity.
From the options provided only 0 and -1 satisfies the range.
Option C and D are correct.
Answer:
I would say c and d to
Step-by-step explanation:
hope that helps
What number is the opposite of 35?
Answers
Answer:
I believe its -35
Step-by-step explanation:
negatives are opposites or positives lmk ig I'm wrong
A line passes through the point (10,8) and has a slope of
5/2
Answers
Answer:
y=5/2x-17
Step-by-step explanation:
Ufncunniufncfcnnuunr please heLlLpPpPpPpPppOpPp
Answers
Answer:
D) 546 cubes
Step-by-step explanation:
Base: 2 1/6 x 1 1/6 =
13/6 x 7/6 =
91/6
This means 91 cubes that are 1/6 for the base.
91x6=546
20 The table shows the linear relationship between the balance of a student's
savings account and the number of weeks he has been saving.
Savings Account
Week
0
1
3
6
8
13
Balance
(dollars)
32
39
53
74
88
123
Based on the table, what was the rate of change of the balance of the
student's savings account in dollars and cents per week?
Record your answer and fill in the bubbles on your answer document.
Answers
Answer:7
Step-by-step explanation:it’s 7
Pls help.......................
Answers
Answer:
30 + 2x < 11
Step-by-step explanation:
I think
Divide the following:
Answers
Answer:
Here. Solved. Check the answer.
22) The base of a lampshade is circular. The circumference of the base is 3 times the radius increased by 4.25 inches.
Find the radius of the circular base. Round your answer to the nearest tenth.
Answers
Answer:
~1.29 inches
Step-by-step explanation:
C = 2πr
C = 3r + 4.25
2πr = 3r + 4.25
2πr - 3r = 4.25
r(2π-3) = 4.25
r = 4.25/(2π-3) ≈ 1.29
need help on assignment
Answers
Answer:
? = [tex]tan^{-1}[/tex](11/24)
**PUT [tex]tan^{-1}[/tex](11/24) INTO CALCULATOR
Step-by-step explanation:
1. tan(?)=11/24
--> 11/24: SOH, CAH, TOA: sin(x)=opposite side of the x/hypotenuse, cos=adjacent side of the x/hypotenuse, tan=opposite side of the x/adjacent side
2. to get ? of tan you can't divide tangent, you have to do the inverse function, which is [tex]tan^{-1}[/tex], and put it into the calculator
Please help me (lots of points!!!) I will do anything to get these right!!! No false answer no different language no question or statement say it in comments please
Answers
Answer:
mate here's ur answer
Step-by-step explanation:
1. 2 dots
2. 12
3. 2
4. I am not sure
simplify 3c÷c²-d²-3d÷d²-c²
Answers
Two squares are similar. The first square has sides that measure 4 inches, and the second square has sides that measure 12 inches. The scale factor used to get from the first square to the second one is
Answers
Answer:
i pretty sure its three
Step-by-step explanation:
Which estimate is closest to the answer of this number sentence?
Answers
Chris plants25 pumpkin seeds in 5 equal rows. How many seeds does Chris plant in each row? Make an array to-represent the problem then solve the problem
Answers
Answer:
5 seeds in each row
Step-by-step explanation: This is what the array should look like
Which of the following has the same absolute value as 5? a. .5 b. 1/2 c. 1/5 d. -5
Answers
Answer:
D..-5
Step-by-step explanation:
absolute value is the "opposite" of the number or the same amount of "steps" from 0 on the opposite side.
If x = 4 units, y = 12 units, and h = 8 units, find the area of the parallelogram shown above using decomposition.
A.
96 square units
B.
64 square units
C.
128 square units
D.
32 square units
Answers
Answer:
C. 128
Step-by-step explanation:
area of the base is y×h, 12×8, which equals 96.
area of both triangles is x×h, 4×8, which equals 32.
add those together to get 128.
HELP DUE AT 8:30 I NEED To Do DIS
Answers
Answer:
A
Step-by-step explanation:
In a pile of coins ,there are 7 more quarters than nickels.If there is a total of d2.65 in coins, how many quarters are there ?
Answers
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Answer:
10 quarters
Step-by-step explanation:
If we add 7 nickels so the number of quarters and nickels is the same, the value becomes 2.65 +7(0.05) = 3.00. The quarter-nickel pairs are worth 0.30, so there must be 3.00/0.30 = 10 of them.
There are 10 quarters (and 3 nickels).
_____
If you need an equation, you can let q represent the number of quarters. Then the number of nickels is q-7 and the total value is ...
0.25q +0.05(q -7) = 2.65
0.30q = 3.00
q = 10 . . . . there are 10 quarters
You may notice that this math matches the verbal description above.
Solve for x. Round all answers to the nearest tenth
Answers
Answer: 42
Step-by-step explanation:
HELP QUESTION IS IN THE PHOTO ILL GIVE YOU EXTRA POINTS
Answers
Which sequence of transformations results in the same transformation?
a translation left 5 units and then a reflection over the x-axis
a translation left 5 units and then a translation down 5 units
a 180° rotation using the origin as the center of rotation
a reflection over the y-axis and then a translation down 5 units
Answers
Answer:
Step-by-step explanation:
A reflection over the y-axis and then a translation down 5 units.
Help please and thank u!!!
Answers
2. (-3, 2)
An apple costs 12p
I
An orange costs 20p
Write down an expression for the
cost in pence of buying x apples
and y oranges
Answers
Answer:
the cost of an apple is 12p i.e. 12x
And, the cost of an orange is 20p i.e. 20y
Step-by-step explanation:
Let us assume the apple be x
And, the orange be y
Now the cost of an apple is 12p i.e. 12x
And, the cost of an orange is 20p i.e. 20y
So the above represents an expression