Mathematics College

In Triangle EFG, the measure of G=90°, the measure of F=47°,
and GE = 50 feet. Find the length of EF to the nearest tenth
of a foot.

Answers

Answer 1

Answer:

73.3

Step-by-step explanation:

Using the SOH CAH TOA identity

EF = hypotenuse= x

FG = opposite

GE = adjacent  = 50feet

Cos 47 = adj/hyp

Cos 47 = 50/x

x = 50/cos47

x = 50/0.6819

x = 73.32

hence the length of EF is 73.3 feet to the nearest tenth

Related Questions

Need help ASAP!!
Solve for u WITHOUT trigonometry! Just type the answer or it will be wrong

Answers

45 degrees lol it is the same as v

classify each number as a rational or in rational by moving it to the correct category


please tell me which ones are rational and irrational​

Answers

Answer:

1. rational

2. rational

3. rational

4. not rational

5. not rational

Step-by-step explanation:

Zane eats 1/8 of a pizza. Later he eats 1/2 of the pizza. Did he eat more the first or second one?

Answers

Answer: the 2 time

Step-by-step explanation:

Answer:

He ate more in the second. In the second he ate half the pizza however in the first he only ate an eight of the pizza, which is significantly less than half. The higher the denomitor with these questions, the less, the lower, the more.

Step-by-step explanation:

Help me plis

Answer
A: 23
B: 83
C: 183
D: 90

Answers

Answer:

Option B

83°

Step-by-step explanation:

Since,

To prove it as a kite then according it,

Ac should be a perpendicular bisector of BD

Hence,

<APB = 90°

Also given,

<APB = (x + 7)°

Therefore, by the problem,

=> x + 7 = 90

=> x = 90 - 7

=> x = 83°(Ans)

Choose the question that has only one possible answer.
A. How tall are you?
B. What are the lengths of the lizards in your backyard?
C. What are the heights of the people in your class

Answers

Answer:

A. How tall are you?

Step-by-step explanation:

The response given to a questions will usually depend on the type of question asked. We have the open ended and the close ended. depending on whether the question can be answered by a yes or no alternative.

The question how tall are you? Simply requires a phrase answer with the height of the person being asked. Such as 6 feets, 12 feets, etc.

The question, length of lizards in backyard and the height of students in class requires a range of values to express the height of the lizards and students.

DUE tomorrow please help

Answers

That is a right triangle. So I think it’s a2+b2=c2. So it will be 7 the power of 2 plus the 10 the power of 2. So, it will be 49 plus 100, and that will be 149. Then it’s gonna be c2=149. How you gonna remove the 2, using square root. So square root of 149 is 12.2. So your final answer is 12.2. Check the calculator if I am right.

Using Different Representations
Which function has a constant additive rate of change of -1/4?
414
4
414
X
y
*
y
N
20
-1
-12
7
میت
21
-1.5
-11
11
2
2
-4-2
-2
4 -4 -2
-2
22
-2
-10
14
-4
-4
23
-2.5
--9
17

Answers

Answer:

The Answer is A

Step-by-step explanation:

Trust me I just did the Assignment.

The correct function which has a constant additive rate of change of -1/4 is shown in figure 1.

What is mean by Function?

A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable.

Given that;

To find the correct function which has a constant additive rate of change of -1/4.

Now, From figure 1;

Two points are (2,1) and (- 2, 2).

Hence, We get;

Rate of change = (2 - 1) / (- 2 - 2)

                        = - 1/4

Thus, The correct function which has a constant additive rate of change of -1/4 is shown in figure 1.

Learn more about the function visit:

https://brainly.com/question/11624077

#SPJ7

You have 14 gallons of lemonade to sell. You use cone-shaped cups that are 9 centimeters in diameter and 11 centimeters tall. Each
customer uses one paper cup. How many paper cups will you need if you sell all of the lemonade? (1 gal = 3785 cm)

Answers

Answer:

You need to sell approximately 119 paper cups to sell all of the lemonade.

Step-by-step explanation:

................. plz let only deltaalex answer:) don’t trust anyone on here but them!

Answers

Answer:

Step-by-step explanation:

oh law of sines   soo  sin(A) / a = Sin(B) / b

2a)

here DE = side f   then let's find that side with law of sines and plug side f in as 'a' in law of sines , so

Sin(28) / a = Sin(54) / 31  ( where a = f = DE )

can you do the algebra here Emily?  or do you want me to show that?

Sin(28) *31 / Sin(54) = a

17.989 =a

18.0 =a       (rounded to nearest 10th)

DE = 18.0 m

2b)

find RT  where RT = side a

since they give use 2 of the other sides of the triangle we can quickly figure out the S angle.   180 = 71+62+S   so  S = 47°  ( I'm going kinda fast b/c I don't know how much time you have  :? )

then Sin(A) /a = Sin(B) / b

Sin(47) / a = Sin(62) / 29

Sin(47) *29 / Sin(62) = a

24.020 = a

RT = 24.0 meters  ( rounded to nearest 10th )

2c)

they want us to find ∠X with law of sines soo

I'll just use the letter they give us for variables

Sin(X) / x  = Sin(Y ) / y

Sin(X) = x* Sin(y) / y

X = arcSin [ 14 * Sin(108) / 34 ]

X = arcSin [ 0.3916115]

X = 23.0548°

X= 23°  ( rounded to nearest degree )

2d)

they ask us to find ∠E

I'll , again, use the letter they give us for variables

Sin(E) / e = Sin( F ) / f

Sin(E) / 18 = Sin(78) / 30

E = arcSin[ 18 * Sin(78) / 30 ]

E = arcSin [ 0.5868856 ]

E = 35.936 °

E = 36 °    ( rounded to nearest degree )

:)

for items 11-15.let u as universal set: U=(1,2,3,4,5,6,7,8,9,10)
P=(135)
Q=(235)
R=(246)

15. what is P U R?
a. 1,2,3,4,5,6
b.1,5
c.2,3,5
d.2,4,6
pa help po thanks!​

Answers

A: 1,2,3,4,5,6 because P u N means the numbers in total so the number they have are in answer A

C'est un calcul de développement combien fait : 3x-6+7×(2x+4)​

Answers

The answer is 17x+22

What is the range of the function y = -x2 + 1?
Y<-1
Y>-1
Y<1
Y>1

Answers

Answer:

Y<1 I belive

Step-by-step explanation:

Im not 100% sure, is the equation supposed to be y=-[tex]x^{2}[/tex]+1?

Describe the end behavior of the given function.
F(x) = (2/3)^x - 2

Answers

Answer:

C. As x increases, f(x) approaches -2.

Answer:

C. As x increases, f(x) approaches -2.   -----

Step-by-step explanation:

INTERPRET THE VALUE OF EACH PLACE VALVE POSITION AS IO TIMES
THE POSITION TO THE RIGHT AND AS ONE TENTH OF THE VALUE OF
THE PLACE TO ITS LEFT

Answers

Answer:

Place value | Numbers big and small | Siyavulaintl.siyavula.com › read › maths › jss1 › 01-numbers-bi...

The number 12 means we have 1 group of ten stars and 2 stars left over. ... Put each digit of the number into the correct position in the table. ten ... These place values are represented from biggest to smallest, moving to the right after the decimal ... As for whole numbers, we move to a new place value each time we reach 10.

Missing: VALVE ‎IO

Step-by-step explanation:

Find the amount of time. I $2,064, P = $10,000, r = 6.88%

Answers

Answer:

Can u show an image

Step-by-step explanation:

a car costs 25,750.00 and depreciates in value 20%per year. how mch will the car be worth in 5 years

Answers

Answer:

In 5 year it will be worth 2575000

Is 10 the solution of the equation 4x - 8 = 31?

Answers

4x-8 = 31

4x = 31 + 8

4x = 39

x = 9.75
4x - 8 = 31
4x = 39
x = 9.75

please help me im so confused​

Answers




This is the answer I got

Given the equations of the lines 2x – y = 4 and 3x + 2y = -1. Do these lines intersect? If
they do, find the point of intersection.

Answers

Answer:

here you go i hope it helped

If a=35, find the value of X.

Answers

Answer:

cCompute the value of x if angle a=35 ° angle b=45° angle c=50°. 2. See answers. Log in to add comment. Answer. 2.3/5. 2. 123jiya73. Helping ...

The diameter of a circle is 20 in. Find its circumference in terms of \piπ.

Answers

Answer:

Step-by-step explanation:

[tex]C=2\pi r$ since d=2r$ \\ \\ C=\pi d,\ d=20\\ \\ C=20\pi in[/tex]

What is 6.5% of $6991.94

Answers

Answer:

$454.48

Step-by-step explanation:

Hope this helps!

Answer:

Step-by-step explanation:

“%“ means “divided by 100”

“of” means “times”

6.5% of $6,991.94 = 0.065 × $6,991.94 = $454.48

What is the answer

42sq in
48sq in
24sq in
21sq in

Answers

Answer:

42in :)

Step-by-step explanation:

All you have to do is multiply 7x6 because u need to find the area.

but if u wanna find the perimeter u have to add all sides.

area is multiply 2 sides.


You invest $700 in a savings account that increases by 2% each year. How much will it be worth in 10 years?

Answers

Answer:

840

Step-by-step explanation:

i dont really know

Help me outttt !!!!!!!

Answers

Answer:

its 3rd choice lol

Step-by-step explanation:

Choose the inequality that represents the following graph.
PLS HWLP ILL GIVE BRAINLY

Answers

What is x in this situation?

A side of the triangle below has been extended to form an exterior angle of 126°. Find
the value of x.
126

Answers

Answer:

Angle x = 180 - 126

Angle x = 54

Step-by-step explanation:

HELP ME PLEASE!!!
The inverse of a quadratic function is which type of function?

Group of answer choices


A) absolute value


B) square root


C) linear


D) exponential

Answers

B is the one that makes most sense

what is the rule of the table? provide explanation plz

Answers

Answer:

3.

x=3...…....…1

y=9

y=3×3

y=x² is a required equation or rule.

x=11. y=121

x=2. y=4 for remaining

Write an equation to find the amount of interest $450,000 earns in 1 year at a simple interest rate of 3.5%.
Please help.

Answers

Answer:

450000x.035

$15,750

..........

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