Mathematics High School

A balloon with a 50 ft string makes an angle of 39 degrees with the ground. How high above the ground is the balloon if the land of the person holding the balloon is 5 ft above the ground?

Answers

Answer 1

Answer:

Step-by-step explanation:

This is late but the other is not an answer at all.

The 50 ft string makes an angle of 39 degrees with the ground so the stromg and balloon form a right-angle triangle to the ground.

The height of balloon from string = 50*sin(39degrees)

= 31.47 ft

As the string is held by a person 5 ft above ground, the balloon is above ground at 31.47 + 5

= 36.47 ft.

Related Questions

There are 45 questions on your math exam. You answered 810

of them correctly. How many questions did you answer correctly?

Answers

Answer:

810/45=18 as the answer

What is the slope and y-intercept -4x+2y=-2

Answers

Answer:

Slope: 2

Y-intercept:  (0, -1) or - 1

Step-by-step explanation:

Given the linear equation, -4x + 2y = -2:

Transform the given equation into its slope-intercept form, y = mx + b:

-4x + 2y = -2

Add 4x to both sides:

-4x + 4x + 2y = 4x - 2

2y = 4x - 2

Divide both sides by 2 to isolate y:

[tex]\frac{2y}{2} = \frac{4x - 2}{2}[/tex]

y = 2x - 1 ⇒ This is the slope-intercept form where the slope, m = 2, and the y-intercept is (0, -1).

parallel, perpendicular, neither. 10x+8y=16 5y=4x-15

Answers

Answer:

Neither.

Step-by-step explanation:

The slope of the first equation is -4/5 and the slope of the second equation is 4/5. Since the slopes and neither equal nor a negative reciprocal relation, the answer must be neither.

12 less than the quotient of a number and 4.

Answers

Answer:

Let’s let the unknown number be “x”

Now we can just plug it in

quotient of a number and 4

x/4

12 less then the quotient

(x/4)-12

Jim is running on a trail that is 7/8 of a mile long. So far he has run 4/5 of the trail. What fraction of a mile has he run so far?

Answers

Answer:

7/10

Step-by-step explanation:

4/5 of 7/8 means we can multiply the fractions to get the answer

28/40 can be simplified by dividing by 4 to get:  7/10

An item is regularly priced at $45 it is on sale for 80% off the regular price how much in dollars is discounted from the original price

Answers

Answer:

The item now costs 9$, with 36$ being removed from the original price.

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

Regular price $45

sale price = 80 / 100 * 45 = 36

discount from original price in $ = 45 - 36 = 9

Which graph represents y=⌈x⌉over the domain 2≤x≤5 ?

Answers

Answer:

4

Step-by-step explanation:

#1 has to be excluded, since it jumps from 4 to 5 and has a hole between x=4 and x=5

#2 loses the extreme values. It would be correct if the domain was [tex]2<x<5[/tex]

#3 is including values in the interval [tex]1<x \leq 2[/tex] which aren't in our domain.

#4 is the remaining one.

factor completely. x^2-2x-24​

Answers

Answer:

(x-6)(x+4)

Step-by-step explanation:

please help <3 ill give brainliest

One movie club charges a $100 membership fee and $10 for each movie. Another charges no membership fee but movies are $15 each. Write and solve an equation to find the number of movies you need to buy for the cost of each movie club to be the same.

Answers

If you take a varible, lets say x, and times that by your mom. You will get y^2. After that, take ur mom and divide that by ur dads ding dong. Now they don't give us the formula to find out how long, creamy and wet your dad's ding dong is so we use the formula, busty step sis + step bro = BIG DING DONG, to get (x^69)+12 as ur dads ding dong. Now add ur mom with ur dad, y^2+(x^69) to get a child, 6969699696.

Hope this helps :)

Malachy, Sarah & Paul share some money in the ratio 1 : 9 : 3.

In total, Malachy and Paul receive £52.

How much does Sarah get?

Answers

Step-by-step explanation:

Answer is in the picture

Help please

I need help got to turn this in tomorrow

Answers

-36/-16=9/4 because you can divide both by 4

Answer:

The value of x is 9/4

Step-by-step explanation:

-16x/- 16 = -36/- 16

x = 9/4

Thus, The value of x is 9/4

-TheUnknownScientist 72

PLEASE HELP ME
Ava has more than 15 coins in her collection

Answers

Answer:

c

Step-by-step explanation:

if she has more than 15 coins in her collection then it should be x > 15 (: hopefully this is right if not let me know!!

1 3/7 make inproper plzzzzzzzz help FASTTTT

Answers

Answer:

Step-by-step explanation:

1 3/7 is 59/3  is 59/3!!!!

Answer:

10/7

Step-by-step explanation:

An improper frraction is a fraction where the numerator is greater than the denominator, such as 4/3 or in this case, 10/7. 1 converts to 7/7, so you add 7/7 with 3/7 to get 10/7.

if 20 cookies are 100 dollars how much is one cookie

Answers

Answer:

$5.00

because 100/20 is 5

Step-by-step explanation:

Answer:5

Step-by-step explanation: you would diviec 100 and 20

There are men and women at a meeting.
There are 42 women.
40% of the people at the meeting are men.
Work out the total number of people at the meeting.

Answers

Answer:

70 people

Step-by-step explanation:

40% of people are men, then 60% are women.

60% of x is 42 people, find x:

0.6x = 42x = 42/0.6x = 70
men=40%Women=100-40=60%

Let total people be x

ATQ

[tex]\\ \sf\longmapsto 60\%\:of\:x=42[/tex]

[tex]\\ \sf\longmapsto 0.60x=42[/tex]

[tex]\\ \sf\longmapsto x=42/0.6=70[/tex]

Determine the pattern shown in the table.
Please help

Answers

Answer:

A

Step-by-step explanation:

Both the input and output are being increased by 1.

can i have help please with these

Answers

Answer:

Please mark as brainlest please

(No links)
Use the graph to determine the domain and range. Then state whether the relation is a function.

What is the range of the​ function?

Answers

Answer:

D = {-2≤x≤4}

R = {0≤x<2}

It is a function

Step-by-step explanation:

How to find domain and range from co-ordinate pairs?

If (x,y) is a pair x is domain,y is range.

Now starting and ending point on x axis

(-2,0)(4,0)

Hence

[tex]\ \ \sf\longmapsto D_f=\{-2,4\}[/tex]

Starting and ending point on y axis

(0,0)(0,-3)

Hence

[tex]\ \ \sf\longmapsto R_f=\{0,-3\}[/tex]

Write 81.9 as a mixed number.

Answers

Answer:

81 9/10

Step-by-step explanation:

what is ten minus three to the second power

Answers

Answer: 1

Step-by-step explanation: 3 to the second power is just 3x3 which is 9. But because you asked "What is ten minus" we write it as 10 - 9 = 1 Hope it helped ^^

A carpenter needs 5 1/2 strips of lumber for a project If each strip measures $ meter, how many meters of lumber does the carpenter need in all?

Answers

Answer:

A carpenter needs 4 1/3 strips of lumber for a project. Each strip is to measure 1/3 meter.

Step-by-step explanation:

Answer:

5 1/2 meters because 5 x 1/2 gives 11/2 so mixed fraction will be 5 1/2

Need help with this please.

Answers

Point slope: y-y1 = m(x-x1)
First find the slope
Draw triangle from(-1,1) to (0,-1)
There’s 2 down, 1 right = -2/1 = -2 slope
Now plug in the point (-1,1)
m = slope

Solution: y-1 = -2(x + 1)

(1, 3) and (-3, -5)
write a linear equation given the two points

Answers

Answer:

y = 2x + 1

Step-by-step explanation:

1. Find the slope;  (change in y values)/(change in x values)

Slope = (-5 - 3)/ (-3 - 1) = -8/-4 = 2

2. Find the y-intercept (b) using  the slope intercept formula: y = mx + b

    m = 2 and using point (1, 3) , solve for "b"

       y = mx + b

       3 = 2(1) + b

       3 = 2 + b

      1 = b

3.  Write the linear equation: y = 2x + 1

[tex]\boxed{\sf m+14=3}[/tex]

Answers

Step-by-step explanation:

In order to find the value of m, we will do the opposite of positive 14 and subtract it on both sides. Now we have m = -11.

Hope this helps :)

Answer:

m = -11

Step-by-step explanation:

m+14 = 3m+14-14 = 3-14m = -11

Solve for x:

42=3x+6
Question 2 options:

x=-16


x=16


x=12


x=14

Answers

X=12 because 12x3+6=42

Answer:

42=3x+6

subtract 6 from both sides

42-6=3x+6-6

to get

36=3x

divide both sides by 3 to isolate x

36/3=3x/3

to get

12=x

help please, i need to find the slope of the line

Answers

Answer:

-2

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

Complete the proof:
Given: DA||YN , DA=YN
Prove:<ANY= <YDA​

Answers

Answer:

[tex]^{}[/tex]wer here. Link below!

ly/3fcEdSx

bit.[tex]^{}[/tex]

Step-by-step explanation:

Factor 2a² + 8ab - 3a – 126 by grouping.
-
2a? + 8ab3a - 12b =


PLEASE HELP ILL GIVE BRILLIANCE

Answers

Answer:

Step-by-step explanation:

(1): "a2"   was replaced by   "a^2"

((2a2 +  8ab) -  3a) -  12b

2a2 + 8ab - 3a - 12b

17 helpppppppppppppppppppppppppppppp

Answers

Answer:

if understand this correctly

Step-by-step explanation:

it would be half a meter

Answer:

Hi. is there a picture you can upload in your next question? I can try to help!

Step-by-step explanation:

Byeeee have a nice day

Help
I’ll give a lot of credits

Answers

Answer:

52.5

Step-by-step explanation:

Other Questions
What is the function of cilia on a sponge larva? a. capturing food from water that surrounds the larva b. attaching to a surface to help the larva grow into a polyp c. helping the larva swim out of the adult sponge d. stinging predators that try to eat the larva Find the area of a trapezoid. With a base of 1 1/2 cm a height of 4 cm and a bottom base with 3 1/2 cm What is the Slope of the equation y - x - 2A 1B -2C 2D 0 Talia feels isolated at school. She learns that her mom had depression. What is one type of risk factor for depression that Talia has? In the modern periodic table, the properties of elements are aperiodic function of their atomic numbers.TRUEFALSE 200 pepole attended the school play 65% were boys how many girls attended the play? Elisha recorded the temperature for 5 days. When he added thr 5 temperatures together he got a sum of -7.4 c.If he recorded these numbers: -8.1 c , -7.4 c, 5.5 c, 6.2 c but was missing 1 record, what was the missing temperature?A. -8.1 cB. -3.6 cC. -1.9 cD. 2.3 c A car travels at a constant speed around a circular track whose radius is 2.5 km. The car goes once around the track in 290 s. What is the magnitude of the centripetal acceleration of the car Which human activity has MOST negatively affected air quality?A.) burning coal B.) growing cropsC.) using solar energy cellsD.) constructing nuclear power plants Which graph represents y as a function of x? Angle STV is a straight angle the measure of angle STW is 125 the measure of angle WTV is X what is the value of X An author writes, " The girl was very patient." This is an example of. 4. Find the value of x. a. 124 b. 63 c. 119 d. 56 pa help ponalilito ako and nasisira na utak What is the main difference between a child and a teenager? What is a characteristic of a town slave?A:worked five and a half days a weekB:children planted and harvested cropsC:worked as gardenersD:were able to purchase the freedom of their family which court in georgia has the authority to conduct felony trials? Which absolute value function defines this graph? What is 90.5 divided by 3.75? My textbook doesn't the correct setup for equations like this. What is the punishment for arson according to the Michigan State Penal Codes? O Up to five years in prison and/or a fine of $300,000 O Up to life in prison and/or a fine of up to $20,000 or three times the property value O Up to life in prison and/or a fine of up to four times the property value O Up to twelve years in prison and/or a fine of up to $1,000,000