A triangular fence is built with sides each of length 15 m, 14 m, and 24 m, respectively. To the
nearest degree, what is the measure of the smallest angle made by the fence?

Answers

Answer 1

9514 1404 393

Answer:

  33°

Step-by-step explanation:

The law of cosines tells you ...

  a² = b² +c² -2bc·cos(A)

Solving for A, we get ...

  A = arccos((b² +c² -a²)/(2bc))

  A = arccos((15² +24² -14²)/(2·15·24)) = arccos(605/720)

  A ≈ 32.8305°

The smallest angle is about 33°.

A Triangular Fence Is Built With Sides Each Of Length 15 M, 14 M, And 24 M, Respectively. To Thenearest

Related Questions

If f(x) = 3-x, what is f(2)?

Answers

Answer:

f(x) = 3 - x

x = 2

f(2) = 3 - 2

f(2) = 1

50 points help me please

Answers

3•3/6 = 9/6 = 3/2

Simplified Improper Fraction: 3/2
Mixed Number: 1 1/2

What is another possible solution to the inequality -2x > 6?

Answers

Answer:

Step-by-step explanation:

Answer:

x<−3

Step-by-step explanation:

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

−2x>6

Step 1: Divide both sides by -2.

−2x/−2 > 6/−2

Answer:

x<−3

HOPE THIS  HELPS

Branliest pls?

Plss this is timed will mark brain least if shown work!

Answers

Answer:

good

Step-by-step explanation:frog

what are the challenges of wildlife conservation in Ethiopia​

Answers

Answer:eEthiopia is the third country next to Tanzania and Uganda in terms of land surface of protected area; human-wildlife conflict, loss of biodiversity, and limited tourism and conservation attention with poor infrastructure are some of the major challenges.

Step-by-step explanation: brainilest ?

(10k0)(7k–1)(6k–4)
^ k to the 0 power

Answers

Answer:

1

Step-by-step explanation:

every single thing to the power of 0 is 1

Answer:

0

Step-by-step explanation:

What decimal is equivalent to 8/40?

Answers

Answer:

0.20

Step-by-step explanation:

8 divided by 40 equals 0.2

0.20 is the decimal is equivalent to 8/40.

What is decimal?

A group of numbers between integers on a number line are known as decimals. They are merely an additional mathematical representation of fractions. Decimals allow us to express measurable quantities like length, weight, distance, money, etc. with greater accuracy. Integers, also known as whole numbers, are represented to the left of the decimal point, while decimal fractions are represented to the right of the decimal point. The next place, which is (1/10)th or tenth place value, is (1/10) times smaller if we move immediately from the first place.

Given:

Fraction = 8/40

Now, simplifying the given fraction

8/40

= 8/( 8x 5)

= 1/5

=0.20

Hence, 0.20 is the decimal is equivalent to 8/40.

Learn more about decimal here:

https://brainly.com/question/109147

#SPJ2

Help! I'll give brainliest to first correct answer.

Answers

1 to A

2 to C

3 to B

4 to D

and that's all

PLEASE HELP I WILL MARK BRAINLIST!!

Answers

Answer:

umm whats the question-

help you in what man?

there is no question



What is the sixth term in the geometric sequence shown above?
A. 32
B. 24
C. -24
D. -32

Answers

So looking at the pattern you can tell that it is going by (-2)^(n-1)

if n=6 then we have (-2)^5 which is -32

The answers is D. -32

Your constant ratio=-2 and a =1 therefore if you substitute these values into the general term formula for a geometric sequence the answer will be -32

Help... need it right now ;-;

Answers

Answer:

1

Step-by-step explanation:

|3 + 2 - 6| = |5 - 6| = |-1| = 1

Answer:

1

Step-by-step explanation:

Hello There!

For this one, like the other one, all we have to do is plug in the values

so

l 3 - (-2) + (-6) l

3 - (-2)

the two negative signs cancels out so now its

3+2 which is equal to 5

5-6=-1

l-1l remember l l means absolute value and the absolute value of -1 is 1 so the answer is 1

Vertical angles are equal in measure.
always
sometimes
O never

Answers

Answer:

Always

Step-by-step explanation:

Thank you have a great day

2 (a) Simplify.
(i) a6 a2
O pop

Answers

Answer:

a4...................hope this helps

I’ll give points and brainalist for correct answer / explanation

Answers

Answer:

i think you forgot to attach the image lol

Step-by-step explanation:

Which of the following rules represents the function shown in the table?

Answers

Answer:

I do not know

Step-by-step explanation:

factor g(x) =6x^3 +13x^2 -2x -1 if (2x + 3) is a factor.​

Answers

Here’s what I got hope it helps

Which of the following is a statistical question? A. How many girls named Jennifer are there in the class? B. What is the age of students in Ron's school? C. How many artifacts are there in the museum? D. What is the capital of Texas?

Answers

Answer:

bbbb

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

It may vary

can u guys help me with this

Answers

Answer:

1.  50

2. 18

Step-by-step explanation:

Answer:

1st paper

18

2nd paper

50

Cole is 6 years older than Ryan. The sum of their ages is 84. How old is Cole

Answers

Answer:

It will be 78

Step-by-step explanation:

Because if you do 84 minus 6 you get 78

PLEASE HELP ! due in few minutes !

Answers

Answer:

A

Step-by-step explanation:

the x values are the same so there is no increase or decrease in slope. therefore the slope is 0

For an art project, Lisa has decided to decorate the letter block “L” (shown in the diagram) built from two rectangular prisms.

Answers

Answer:

2400

Step-by-step explanation:

Write two numbers that multiply to the value on top and add to the value on bottom,
-70
3

Answers

Answer:

45

Step-by-step explanation:

45

Find the volume of a pyramid with a square base, where the area of the base is
8.3 m² and the height of the pyramid iş 9.8 m. Round your answer to the nearest
tenth of a cubic meter.

Answers

Answer: 27.1 cubic meters

Step-by-step explanation: The area for finding the volume of a pyramid is V=1/3 Bh, where B= base, and h=height. To substitute in the numbers from the problem, you get V=1/3 times 8.3 times 9.8. 9.8 times 8.3 is 81.34. 81.34 times 1/3 rounds to 27.1.

Is this a rational number

Answers

Answer:

Note that it is not a perfectly elastic result so it is irrational

what is the number 21.0384 rounded to the nearest hundredth?

Answers

Answer:

21.04

Step-by-step explanation:

the 8 is closest to 10 so that would make the 3 a 4.

A poll of 803 adults in the United States found that a majority—60%—said that changes should be made in government surveillance programs. The poll reported a margin of error of 3.5%.

Explain in plain English what we can conclude from this poll.

Answers

We can conclude that most American adults want changes in government surveillance programs. But we can't conclude what specific changes in those programs they want (more surveillance? less? it doesn't say.)

classify the triangle base on angles and sides

Answers

Answer:

C. Acute; isosceles

Step-by-step explanation:

As you can see 2 sides of the triangle are equal to 10 which means they are congruent. It's an isosceles triangle because it has two congruent sides.

You can also see that none of the angles form 90 degrees or more which means they are acute angles.

Hope that helps

The expression (g^2)^4 is equivalent to g^m. What is the value of m?

^ means exponents

Answers

Answer:

m = 8

Step-by-step explanation:

4 x 2

you just have to multiply exponents

will mark brainliest if fast

Answers

Sector area can be found with the formula [tex]A = \frac{\theta}{360} \pi r ^2[/tex] where [tex]\theta[/tex] is the central angle.

r = 8m , [tex]\theta[/tex] = 135º

[tex]A = \frac{135}{360} \pi (8)[/tex] m^2

Arc length formula is [tex]s = 2\pi r (\frac{\theta}{360} )\\[/tex]

[tex]s = 2\pi (8)(\frac{135}{360} )\\[/tex] m

A plane flying horizontally at an altitude of 1 mile and a speed of 460 mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 2 miles away from the station. (Round your answer to the nearest whole number.)

Answers

Answer:

The rate increases at 398mi/h

Step-by-step explanation:

Given

[tex]\frac{dx}{dt} = 460mi/h[/tex] --- rate when [tex]y = 2[/tex] --- distance

The given parameters is represented with the attached figure

Using Pythagoras theorem [take the attached image as a point of reference]

[tex]y^2 = x^2 + 1^2[/tex]

[tex]y^2 = x^2 + 1[/tex]

Differentiate with respect to time (t):

[tex]2y \frac{dy}{dt} = 2x \frac{dx}{dt}[/tex]

Divide both sides by 2

[tex]y \frac{dy}{dt} = x \frac{dx}{dt}[/tex] --- (1)

When y = 2:

[tex]y^2 = x^2 + 1^2[/tex] --- Pythagoras Theorem

[tex]2^2 = x^2 + 1[/tex]

[tex]4 = x^2 + 1[/tex]

Collect like terms

[tex]x^2 = 4 -1[/tex]

[tex]x^2 = 3[/tex]

Solve for x

[tex]x = \sqrt 3[/tex]

So:

[tex]y \frac{dy}{dt} = x \frac{dx}{dt}[/tex]

Substitute: [tex]x = \sqrt 3[/tex], [tex]\frac{dx}{dt} = 460mi/h[/tex] and [tex]y = 2[/tex]

[tex]2 * \frac{dy}{dt} = \sqrt 3 * 460[/tex]

[tex]2 * \frac{dy}{dt} = 460\sqrt 3[/tex]

Divide by 2

[tex]\frac{dy}{dt} = 230\sqrt 3[/tex]

[tex]\frac{dy}{dt} = 230*1.7321[/tex]

[tex]\frac{dy}{dt} = 398.383[/tex]

[tex]\frac{dy}{dt} \approx 398[/tex]

Other Questions
A spinning wheel on a fireworks display is initially rotating in a counterclockwise direction. The wheel has an angular acceleration of -4.20 rad/s2. Because of this acceleration, the angular velocity of the wheel changes from its initial value to a final value of -26.0 rad/s. While this change occurs, the angular displacement of the wheel is zero. (Note the similarity to that of a ball being thrown vertically upward, coming to a momentary halt, and then falling downward to its initial position.) Find the time required for the change in the angular velocity to occur. The school bus driver said the student ___ to get permission before he ___take them out of the school.(a) need/should(b)needed/would(c)needed/can In Mississippi Solo, The author says the river is *A. dangerousB. a friendC. an enemyD. stormySomebody please help me get this answer What value goes in the blank to give the unit rate? (Answers may contain decimals)48 houses on 2 blocks = ________ houses per block how to check if serial interface is dte ot DCE? What are the differences in military strategy between the Romans and the Germans? What should i do for this? please help im not much of a music person but i like listening to it lol PLEASEEEEE HELPPPatty purchased rose bushes and geraniums for her yard. Patty spent $206 on 14rose bushes and 12 geraniums. The price of a geranium is $5 less than twice thecost of a rose bush. What is the cost of one rose bush? Which is NOT an example of a country that gained independence from a colonizing country?1. India2. Ghana3. Philippines4. England When children sound out a word to try and figure out what it is, this is anexample of:O A. parallel processing.O B. top-down processing.O C. feature detection.O D. bottom-up processing. What is solar thermal energy used to do? heat homes provide both heat and power to homes neither heat homes or provide power to them power homes why has population growth effect on environment and nature? I need help with this its hard for me What literary element drives the plot and keeps the reader reading 1.1LKR(2)1.2R(2)1.3N[6] they are tall strong youth and their eyes are like fireflies Which of the following statements about Greek society is true?A.The Greeks practiced a monotheistic religion.B.Female citizens had the same rights as men.C.Slavery was against the law in Greece.D.Each Greek city-state had a patron god.Please select the best answer from the choices providedABCD The cost of leveling a square park at Rs.15 per square meter is Rs.6000. Then the side of the square is ________. * Two sides of a triangle have side lengths of 6 inches and 14 inches. Select all measurements that could be the length of the third side of this triangle I need help with AP history Steam Workshop Downloader