1.) A person measures the angle of depression from the top of a wall to a point on
the ground. The point is located on level ground 62 feet from the base of the wall
and the angle of depression is 52°. How high is the wall, to the nearest tenth of a
foot?

Answers

Answer 1

We can use the tangent here

tan (52) = H / 62 where H is the wall height......rearrange as

H = 62 * tan(52) ≈ 79.4 ft.

Related Questions

9 in. 14 in. Find the area of the triangle shown above. [?] square inches​

Answers

Answer:

63

Step-by-step explanation:

9 x 14 = 126/2 = 63

f(x) = -2
Find f (3)

Answers

Answer:

f= -2/3

Step-by-step explanation:

Let's solve your equation step-by-step.

f(3)=−2

Step 1: Simplify both sides of the equation.

3f=−2

Step 2: Divide both sides by 3.

3f

3

=

−2

3

f=

−2

3

Answer:

f=

−2

3

estimate the perimeter of the figure

Answers

Answer:

around 18 units

Step-by-step explanation:

Find the value for x.


Answers

Answer:

x=14/3 in.

Step-by-step explanation:

The trapezoids are similar, so their proportions of corresponding sides are the same

7/3=x/2

14=3x

x=14/3

HELP!! ASAP!! NO FILES!! (will report if do) THX!!

Answers

Answer:

A is the correct answer

please tell me if I'm wrong

A manufacturer is interested in creating a new item. His research team starts with a model consisting of the functions =−3(+2)2+3

, y = - 3 and y = 0.

Where is an asymptote?

Answers

Answer:

x= -2

Step-by-step explanation:

PLEASE HELP!! school is over in a week for me and i have A LOT of work to be done, IM BEGGING!! NO LINKS OR FILES!!!!!

Answers

Answer:

System of equations

160 = 2W + 2L

W = L - 16

Solution to system of equations

W = 32 ft

L = 48 ft

Explanation:

The width is 16 feet less than the length, so the appropriate equation for that is ...

... W = L - 16

Using this expression for W, we can substitute into the equation for perimeter:

... 160 = 2(L - 16) + 2L

... 160 = 4L -32 . . . . . . . collect terms

... 192 = 4L . . . . . . . . . . add 32

... 48 = L . . . . . . . . . . . . divide by 4

... W = 48 -16 = 32 . . . . find W using the relation with L

Length is 48 ft; width is 32 ft.

ive got like 6 more weeks of school left ur so lucky also have a great summer

which angle is vertical to < 3





Answers

Answer:

angle 1

Step-by-step explanation:

Answer:

Angle 1

Step-by-step explanation:

Vertical usually means across so 1 is across 3 and if I'm wrong then oh well

Hello, can someone explain/answer these?
You don't have to do both of them

Answers

Answer:

#1= 5x5=25

25x the amount of squares= 25x6= 150cm^2

#2=  1.5x2.6= 3.9ft.

3.9xamount of right angle triangles= 3.9x8=31.2ft^2

(^2 means squared)

Ethan spent 12.5% of the money in his pocket on dinner. His dinner cost $15.25. How much did he have in his pocket? Group of answer choices $102.00 $172.36 $190.63 $122.00

Answers

Answer:

$122

Step-by-step explanation:

Let total money in his pocket = $ x

12.5% of x = $ 15.25

[tex]\frac{12.5}{100}*x= 15.25[/tex]

Multiply both sides by 100

12.5 *x = 15.25*100

125.5 *x = 1525

Divide both sides by 125.5

[tex]x = \frac{1525}{12.5}\\\\[/tex]

x = $ 122

Marco picked answer A for the following problem. Why is that not the correct answer?

Answers

graph A.............

Please answer correctly! I will mark you as Brainliest!

Answers

Answer: [tex]V=\frac{1}{3}\pi r^{2}h[/tex]

Step-by-step explanation:

This shape is a cone. Since we are looking for the shape's volume, we use it's volume formula.

can anyone help me please :)

Answers

Answer: B

Step-by-step explanation:6+4+5+3+8=26

26-6=20 20/26=10/13

Pls answer and explain

Answers

I think I can help, let me do some more existential research and I’ll get back to you

Answer:

13364 cm³

Step-by-step explanation:

Lets Find the area of the trapezoidal face

Base 1 = 15

Base 2 = 37

Height = 25.7

Formula for area of trapezoid

(b1+b2)h/2

Lets Input

(15+37)25.7/2

1336.4/2 = 668.2

Now lets multiply by 20, or the length

668.2 x 20 = 13364

Note we could have saved time by multiplying 1336.4 x 10 because 20/2 = 10

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Find X ( please explain how)​

Answers

Answer:

90

Step-by-step explanation:

(5-2)x180= 540 formula to find the sum of interior angles of a polygon

180-70 = 110 lower right angle

180 -60 = 130 lower left angle

110+130+120+90= 450 all known angles sum

540-450 = 90 total minus known gives you x

This is a question about Factoring polynomials
-14^4+5x^2


Answers

Answer:

Can't Factor

Step-by-step explanation:

This is no solution.

Brad swims 4 laps every 6min how long does it take him to swim 14 laps?

Answers

I don’t know the answer

A local hamburger shop sold a combined total of 711 hamburgers and cheeseburgers on Monday. There were 61 more cheeseburgers sold than hamburgers. How many hamburgers were sold on Monday?

Answers

Answer:

772 sold in monday

Step-by-step explanation:

add the problem

What is the value of y?

Enter your answer in the box.

y= ??

Answers

Answer:

64

Step-by-step explanation:

total of a triangle adds up to 180 degrees

so:

76+37=116

180-116=64

Answer is 64


37+79+y=180
y=180-37-79=64

he baseball team pitcher was asked to participate in a demonstration for his math class. He took a baseball to the edge of the roof of the school building and threw it up into the air at a slight angle so that the ball eventually fell all the way to the ground. The class determined that the motion of the ball from the time it was thrown could be modeled closely by the function
h(t)=16t^2+64t+80
Where h(t) represents the height of the ball in feet after t seconds.

1. By looking at the equation, how can you determine whether the function has a maximum or a minimum value? (1 point)
2. Find the maximum or minimum value of the function algebraically. After how many seconds did the ball reach this value? Show how you found your answers. (2 points)
3. Evaluate h(0). Explain this value in the context of the problem. (1 point)
4. How long is the ball in the air? Justify your answer. (2 points)
5. State the domain of the function in interval notation, and explain the restrictions on the domain based on the context of the problem. (2 points)

Please Help

Answers

dhhdhsfsjsjaddjfkdfsvfkkv

The mean age of the members of a baseball team is 28, the median age is 24, and the ages range from 20 to 45. Which of the following statements is best supported by the data?

Answers

Answer:

half are 28 or older

Step-by-step explanation:

also, im taking a math test i have the same question on my jupiter and the same amount of questions. could u send me the answers to all the questions if thats possible :) thx sm

The required statement by the details is an option (D) that half of the players are 24 or younger.

What is mean?

The mean of the values is the ratio of the total sum of values to the number of values.

Here,
We are given that the mean age of the members of a baseball team is 28 and the median age is 24. We can use this information to eliminate some answer choices.

Option (A) states that more than half of the players are older than 28. Since the median age is 24 and the ages range from 20 to 45, this option is not supported by the data.

Option (B) states that half of the players are 28 or older. Since the median age is 24 and the ages range from 20 to 45, this option is not supported by the data.

Option (C) states that the mode of the data is less than 28. We do not have enough information to determine the mode, so this option could be true or false.

Option (D) states that half of the players are 24 or younger. Since the median age is 24, this option is supported by the data.

Therefore, the best-supported statement by the facts is option (D) that half of the players are 24 or younger.

Learn more about mean here:

https://brainly.com/question/15397049

#SPJ3

If the slope is 3 and one ordered pair on the line is (2,9), what is the equation?

I'll give you brainliest if it's correct!

Answers

Answer:

y = 3x+3

Step-by-step explanation:

we can find the equation of the line with this formula:

y-y1 = m(x-x1) where y1 and x1 indicate the coordinates of the given point and m the slope

so we have

y-9 = 3(x-2)

y = 3x-6+9

y = 3x + 3

Write the mixed number 6 and 1/40 as a decimal

Answers

Answer:

Step-by-step explanation:

1/40 as a decimal is 0.025.

fraction would be:  6 1/40

decimal would be: 6.025

Danielle can spend up to $10 making a birthday card for her friend. The paper costs $2. The markers cost $3. She also wants to buy a pack of stickers. Sort the costs of different sticker sets as in or out of budget.

Answers

Answer:

sos i need the points thx

Step-by-step explanation:

Answer:

so in a summary she is going to spend 5 dollars on paper and markers.

so she will have 5 dollars to budget on a pack of stickers.

Find the equation for the
following parabola.
Vertex (2, -1)
Focus (2, 3)

Answers

Answer:

(x−2)^2=16(y+1)

Step-by-step explanation:

The equation for the parabola is (x - 2)² = 16(y + 1) if the vertex of the parabola is (2, -1) and focus of the parabola is (2, 3) option (D) is correct.

What is a parabola?

It is defined as the graph of a quadratic function that has something bowl-shaped.

We have:

The vertex of the parabola = (2, -1)

The focus of the parabola = (2, 3)

As we know, the vertex form of the parabola is given by:

(x - h)² = 4a(y - k)

(h, k) is the vertex of the parabola:

(x - 2)² = 4a(y - (-1))

(x - 2)² = 4a(y + 1)

The value of a can be found using the formula:

a = √[(c-h)² + (d-k²]

(c, d) is the focus of the parabola:

(c, d) = (2, 3)

a = √[(2-2)² + (3-(-1))²]

a = √ (3+1)²]

a = 4

(x - 2)² = 4(4)(y + 1)

(x - 2)² = 16(y + 1)

Thus, the equation for the parabola is (x - 2)² = 16(y + 1) if the vertex of the parabola is (2, -1) and focus of the parabola is (2, 3) option (D) is correct.

Learn more about the parabola here:

brainly.com/question/8708520

#SPJ2

PLZ HELP!!!!! NO LINKS

Answers

Answer:

check the settings if you will see the link

help please. !!!! help please. !!!! help please. !!!!

Answers

Answer:

1=8

2=25

3=isosceles

4=no traingle can be formed

Area of a triangle what is the answer​

Answers

Answer:

The answer is 28cm²

Step-by-step explanation:

You have to find the length and height and divide that by 2. 8x7=56 and 56/2=28

Answer:

28 cm²

Step-by-step explanation:

[tex]AreaOf Triangle= 1/2(b*h)[/tex]

Base = 8

Height = 7

1/2(8*7)

1/2(56) = 28

28 cm²

Pls correct me if I am wrong

If my answer is correct, and my explanation is good, mark me as brainliest!

-Chetan K

what is the inequality shown below

Answers

Answer:

-4 ≤ x < 2

Step-by-step explanation:

A picture of Carol's soccer field and its dimensions is shown. Carol ran the boundary of the field three times.
. 120 m-
85 m
How far did Carol run in total?

Answers

205 to the total of the run
Other Questions
Evaluate the expression (3.2). Please do correctly! I will mark you Brainliest! According to a soccer coach, 75% of soccer playershave had at least one sprained ankle. An athletictrainer would like to investigate this claim. To do so,the trainer selects a random sample of 125 collegesoccer players from across the country and finds that99 of them have had at least one sprained ankle. The=p trainer would like to know if the data provideconvincing evidence that the true proportion of collegesoccer players who have had at least one sprainedankle is greater than 75%. I am a single-celled, prokaryotic organism that lives in the large intestines of mammals. I reproduce asexually by binary fission and can reproduce very quickly. Paloma eats 2/3 of an apple in the morning and 3/8 more in the afternoon. Howmuch of the apple did she eat in total? Here are some points. What is 2/5 out of twenty? Then k =Answer and I will give you brainiliest .................... lol imagine flirting with someone that is loyal and love someone better HAHAHAHAA How hard would this have been to breathe in? SOMEONE CAN HELP ME , PLEASE I NEED THIS NOW If the pig is on its back, the one doing dissection would say the pig is on thesurface.dosralventralmediallateral How did the discoveries of the Scientific Revolution mostly affect society?People paid little attention because science did not apply to them.People resisted the changes and criticized scientists.People became more religious, as religion seemed safe.People looked for ways to blend religion and science. in the experiment it is important to make measurements that are both precise and accurate which of these measurements of time is the most precise 5.1 second s5.14 second s5 second s. A hybrid is something that consists of two or more different elements. For example, a hybrid car has an electrical and gas engine.Is this true or false? Find the probability of spinning red on every spin c. Osakad. Edo111. Unusually, the feudal political structure created by the Tokugawa was able to accommodatetwo separate institutional authorities:anda. imperial authority and Confucianist pietyb. imperial authority and shogunal powerc. Confucianist piety and shogunal powerd. imperial authority and hereditary serfdomw the list of Japanese cultures in order from most to if the probability that will rain today is 5/8 what us the probability that it will not PLEASE HELPPP!!! I'll give brainliest!Two atoms have the same number of protons but different numbers of neutrons. These atoms are:A. electronsB. isotopesC. moleculesD. radiationtysm! The table shows a proportional relationship between the number of pounds of grapespurchased and the total cost of the grapes.A row of values is missing in the table.Which number of pounds of grapes and total cost of the grapes could be used as themissing values in the table?Select each correct response.Question 1 options:Pounds of grapes: 2Total cost: $1.38Pounds of grapes: 3Total cost: $2.53Pounds of grapes: 6Total cost: $3.68Pounds of grapes: 8Total cost: $5.52Pounds of grapes: 11Total cost: $8.97