Mathematics High School

Hi, could someone quickly please help me?

1. The location of two hikers is marked on the topographic map to the right as points F and H. What is the elevation of the camper at point F?

2. Each hiker climbed to point G along the path indicated by the arrow. What was the change in elevation for the hiker that took the steepest path point G?​

Hi, Could Someone Quickly Please Help Me?1. The Location Of Two Hikers Is Marked On The Topographic Map

Answers

Answer 1

Answer:

740 m

Step-by-step explanation:

Answer 2

Answer:

2. elevation above sea level Contour lines run next to each other.

Related Questions

Anastasia has been accepted into a 4- year University as an architect student. She was offered a scholarship of $17,800 per year. The cost per year is $17,400 in tuition and fees, $10,350 for room and board, and 850 for books. What would the cost be after attending school for four years?

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Answer:

256,800 I believe

Step-by-step explanation:

you add up all the numbers and multiply by 4

Is −7 a solution of −9x > 45?

Answers

Answer:

Yeah

[tex] - 9( - 7) = 63 \\ 63 > 45 \\ thus \: - 7 \: can \: be \: one \: of \: the \: solutions[/tex]

Mrs. Kvitova earns $78,000 annually. If her state income tax rate is
3.8%, how much does she owe per month for state income tax?

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i don’t know the answer but i need to help people before i get help so just act like i helped you

question on the picture:

Answers

Answer:

[tex]36\ feet[/tex]

Step-by-step explanation:

Assume that the shadow of an object in this problem is proportional to the height of the object. One can form the following ratio to describe the objects in this problem,

[tex](height):(shadow)[/tex]

As per the given problem, a (6) foot person casts a (1.7) foot shadow. Therefore, one can form the following ratio,

[tex]6:1.7[/tex]

It is given that there is a lighthouse that has a shadow of (10.2) feet, one is asked to find its height. Use the parameter (x) to represent the unknown; since the ratios are related, one can form a proportion to solve for(x).

[tex]6:1.7=x:10.2[/tex]

Cross products,

[tex](1.7)(x)=(6)(10.2)[/tex]

Simplify,

[tex]1.7x=61.2[/tex]

Inverse operations,

[tex]1.7x=61.2[/tex]

[tex]/1.7[/tex]

[tex]x=36[/tex]

Layna can paint a 350-square foot room in 4 hours. It takes Bebe 7 hours to paint the same room. Which equation can be used to find the time in hours, t, it takes Layna and Bebe to paint the room together?

Answers

1/4+1/7=t
I am 99% sure this is correct. Good luck

Answer:

A. 1/4t+1/7t=1

Step-by-step explanation:

pls pls pls I will give brainlist pls pls pls pls pls

define the following terms:

opinion ____________________________________________________________________________________________________________________________________


investigation
____________________________________________________________________________________________________________________________________

observation
____________________________________________________________________________________________________________________________________

evidence
____________________________________________________________________________________________________________________________________

conclusion
____________________________________________________________________________________________________________________________________

2. Describe how an incorrect conclusion might be drawn from incomplete or premature evidence. ______________________________________________________________________________________________________________________________________________________________________________________________________

3.A student makes a hypothesis that the water on the outside of the pan evaporates faster than on the inside. Describe an investigation the student could use to test this hypothesis. __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Answers

Answer:

it can be drown by the investigator

Answer:

Here are examples:

opinion: what someone thinks, may not be fact all the time (may be biased)

investifgation: when one or more poeple or maybe you syourself or really anybody doing an inquiry or study or basically checking something like a detective example is crime scene investigation

observation: something you can tell using ur 5 senses - sight, smell, touch, hear, taste

evidence: information to back up a claim or something that happened

conclusion: what you can decide, conclude based on what the data u got

2. if you get wrong data, you may cconclude something very different than what something actually is.

3. I'm not sure about 3, but i hope the others help

maybe for 3 the student could see how hot the bottom of the pan is compared to the inside

Find the length of side a
13
a
5
A. 144
B. 194
C. 8
D. 12

Answers

Answer:

Step-by-step explanation:

i think i would need to see a picture

Answer:

D. 12

a^2 + b^2 = c^2

so that will be 5^2 + b^2 = 13^2

so now that we have the equation we just solve it

5^2 + b^2 = 13^2

25 + b^2 = 169

b^2 = 144

b = 12

5^2 + 12^2 = 13^2

25 + 144 = 169

so the answer is A) 12

If f(x) = 3x – 2 and g(x) = x2 + 1, find f [g(-3)] and g[1–3)].

A 10; -11. B 10; 122. C 28; -11. D 28; 122​

Answers

I think the answer is D

For the figure below find BC to the nearest whole number CD=15

Answers

Answer:

BC = 3

Step-by-step explanation:

The length of the side BC is 3 units.

What is trigonometry?

Trigonometry is mainly concerned with specific functions of angles and their application to calculations. Trigonometry deals with the study of the relationship between the sides of a triangle (right-angled triangle) and its angles.

For the given situation,

The right triangle is shown in the figure.

Let the distance BC be x and

The side AB be y.

According to trigonometric ratios,

[tex]tan \theta=\frac{opposite}{adjacent}[/tex]

Consider Δ ABD,

⇒ [tex]tan (20) = \frac{y}{x+15}[/tex]

⇒ [tex]0.3639=\frac{y}{x+15}[/tex]

⇒ [tex]y=0.3639(x+15)[/tex] -------- (1)

Now consider Δ ABC,

⇒ [tex]tan(65)=\frac{y}{x}[/tex]

⇒ [tex]2.144=\frac{y}{x}[/tex]

⇒ [tex]y=2.144x[/tex] --------- (2)

From equation 1 and 2,

⇒ [tex]2.144x=0.3639(x+15)[/tex]

⇒ [tex]2.144x=0.3639x+5.4585[/tex]

⇒ [tex]1.7801x=5.4585[/tex]

⇒ [tex]x=\frac{5.4585}{1.7801}[/tex]

⇒ [tex]x=3.06[/tex] ≈ [tex]3[/tex]

Hence we can conclude that the length of the side BC is 3 units.

Learn more about trigonometry here

https://brainly.com/question/16965914

#SPJ2

The point C(-2, -4) is rotated 270° clockwise around the origin. What are the coordinates of the resulting point, C′?

Answers

Answer:

(2,4)

Step-by-step explanation:

what is 2/3d -8=1/2d

Answers

Answer:

d = 48

Step-by-step explanation:

Is (2, 4) a solution to this system of inequalities?

y < 8x + 8
y ≥ x + 1

Answers

Answer:

yes

Step-by-step explanation:

4<8*2+8

4<16+8

4<24

4 ≥2+1

4 ≥3

Which expressions are equivalent to 4(4a+5)?
A: 16a + 5
B: 16a + 20
C: 12a + 20 +4a
D: 2(8a +10)
E: 16a + 5 + 4

Answers

Answer: B: 16a+20

Explanation: Distribute
4(4a) + 4(5) = 16a +20
What they said. Is correct

5
Marie was hiking. She started at
10 feet above sea level and
then traveled up a mountain,
reaching 90 feet above sea
level. How many feet must she
descend to be at sea level?
athy

Answers

Answer:

90

if she's at 90ft above sea level she just needs to go back down 90ft to get to sea level

HELPPP ASAP I NEED THIS RN THX!

Answers

Answer: d=2r

Step-by-step explanation:

The diameter is twice the size of the radius which is 2r

The radius is half the diameter so it would be d=2r

a bill is 45.89 what would your sales tax be at 6.625

Answers

Answer:

3.04

Step-by-step explanation:

The sales tax rate is either 6.625% or 0.06625 as a decimal fraction.

To calculate the sales tax on this bill, multiply 45.89 by 0.06625:  3.04

The tax would be 3.04.

Next time please use the dollar sign ($).

HELP ME!!! What are the three different ways you can write a ratio?

Answers

Answer:

A fraction, colon, words


What are the coordinates of the image of AABC with center (0,0) and a scale factor of 3? Drag numbers to complete the coordinates.
Numbers may be used once more than once, not at all

Answers

Answer:

b=(14,8)  A stays the same at (2,2) and C=(2,14)

Step-by-step explanation:

Answer:

Step-by-step explanation:

a(6,6) b(12.18) c(18,6)

Figure A to figure B?

Is that right?

Answers

Answer:

d

Step-by-step explanation: cause thats the only answer that will maked sense

PLEASE HELP MEEEE

A woman is laying on the ground relaxing and looking up at a plane that is passing by. If the plane’s altitude is 30,000 feet and the woman’s eyes are located 13,800 feet away from a point on the ground directly beneath the plane, what is the angle of elevation for the woman’s line of sight to the plane?

Answers

Answer:

23,500

Step-by-step explanation:

Can someone plz help me with this one problem!!!

Answers

Answer:

Add all the given side lengths:

1 + 16 + 16 + 4 = 37!

How much would $125 invested at 8% interest compounded continuously be
worth after 16 years? Round your answer to the nearest cent.
A(t)= P*e^rt

Answers

Answer:

449.58

Step-by-step explanation:

125e^(0.08)(16)

use desmos scientific caclulator

III Question 4 of 10 ( point) Question Attempt: 1 of Unlimited Susan makes house calls. For each, she is paid a base amount and makes additional money for each hour she works, The graph below shows her pay in dollars) versus the number of hours worked. Use the graph to answer the questions.​

Answers

Answer:

a) $30

b) 30

Step-by-step explanation:

a) Her starting pay is $60. After an hour it goes up to $90. 90-60=30.

b) Every hour, the pay goes up 30.  Slope is calculated as the change in y divided by the change in x. That means 30/1, or just 30 is the slope.

If the square root of the length of the hypotenuse of a right triangle is 2 units, what is the sum of the squares of the length of the two other sides?

Whoever answers first will get all my 38 points!!

Answers

hyp^2 = a^2 + b^2

sqrt (hyp) = 2
hyp = 4
hyp^2 = 16 then from above a^2 + b^2 = 16

Simplify the following expressions: 1/3(6a+12)+3a

Answers

Answer in simplified expression: 5a+4

The simplified answer is 5a + 4

Isaac paid $81 for a new surfboard. The amount paid was 60% of his total savings. How much money did he have in his savings before buying the surfboard?

Answers

Answer:

$135

Step-by-step explanation:

Given data

Amount paid for new surfboard= $81

Percentage of the savings paid= 60%

Let the amount of the savings be x

Hence

60% of x= 81

60/100*x= 81

0.6x=81

x= 81/0.6

x=$135

Hence his savings was $135

Two quantities of data have a strong positive correlation. Can the line of best fit for the data set have a correlation coefficient of 0.25? Explain.
Choose the correct answer below.
O A. Yes. The sign of the correlation coefficient indicates the type of correlation data have. Because 0.25 is positive, it is possible for data with a strong
positive correlation to have it as the correlation coefficient
OB. No. By definition, data that have a strong positive correlation have a strong linear relationship. The correlation coefficient would be closer to 1 than 0.25 is
OC. No. By definition, data that have a strong positive correlation have a strong linear relationship. The correlation coefficient would be closer to - 1 than 0.25
OD. No. By definition, data that have a strong positive correlation have a strong linear relationship. The correlation coefficient would be closer to than 0.25 is.
O E. Yes. By definition, data that have a strong positive correlation have a strong linear relationship. A correlation coefficient of 0.25 indicates a fairly strong
is.
correlation

Answers

I think it’s c for this answer

Which data set has a variation, or mean absolute deviation, similar to the data set in the given dot plot?
.
. .
. . . . . . .
<-]---]---]---]---]---]---]---]---]---]---]---]->
⁵⁰ ⁵¹ ⁵² ⁵³ ⁵⁴ ⁵⁵ ⁵⁶ ⁵⁷ ⁵⁸ ⁵⁹ ⁶⁰ ⁶¹​

Answers

Answer:

I'd say B has similar data set

Simplify.
(6^2)^4
O 6^6
O 6^8
O 36^4
0 6^2

Answers

Answer:

its b and c dude

Step-by-step explanation:

Answer:

6^8

Step-by-step explanation:

Hope that helped!

Plz, mark brainiest, only 3 more till I level up!

Have a great day!!

A population of 1,996 unicorns is going extinct at a rate of about 24 unicorns per year. A separate population of 1,229 dragons is going extinct at a rate of about 11 dragons per year. After how many years will the two populations be equal?

Answers

Answer:

https://youtu.be/QZ_a8VXhiSc

Step-by-step explanation:

https://youtu.be/BX0K5IfPMOA

Other Questions
Which line has the steepest graph? Time to Graduate from the Electoral College Louis Vincent1Every four years, millions of people head to the polls on Election Day to vote for a new president. It is their right and duty as U.S. citizens to do so. In the months before the election, they watch the candidates argue about important issues. They read articles about the candidates' promises. They see ads that draw attention to the candidates' strengths and weaknesses. Armed with this knowledge and their own beliefs, citizens choose the candidate whom they believe will lead our country in the right direction. Or do they?2In the United States, the people do not directly pick the president. Rather, our country gives this important power to the Electoral College. The Electoral College is a body of electors selected by the people in each state to officially choose the next president. How does the Electoral College work? On Election Day, voters take part in the popular vote. 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