1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mr Goodwill [35]
3 years ago
7

Whats the answer (10 points)

Mathematics
1 answer:
expeople1 [14]3 years ago
3 0

Answer:

x=79 degrees y=22degrees

Step-by-step explanation:

you see it has 2 equal sides, so the triangle is an isosceles triangle. If the triangle is isosceles, then its 2 base angles are equal, that is, x = 79 according to the triangle property, the 3 angles add up to 180 degrees, so you take 180 degrees minus 2 * 79 degrees you get a y angle equal to 22 degrees

You might be interested in
Pls help with this!!
ANEK [815]
A)
Let X be the food expenditure of a family.
Let the population mean of an expenditure of a family be.
Let the population standard deviation of an expenditure of a family be.
The proportion families spend more than $30 but less than $490 per month on food is,
7 0
3 years ago
I need some help with this question.
zysi [14]

The scale factor will be 1.5. The corresponding angles are congruent because the size is changed not the angles.

<h3>What is dilation?</h3>

Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.

Adnan wants a larger garden.

He draws the triangle ΔPQR to show his original garden.

He wants to enlarge a garden, so he uses a dilation to form the image of the triangle ΔPQ'R'.

He uses vertex P as the center of the dilation.

The ratio of the corresponding sides will be given as

PQ'/PQ = Q'R'/QR = R'P/RP = 1.5

The scale factor will be 1.5.

The corresponding angles are congruent because the size is changed not the angles.

More about the dilation link is given below.

brainly.com/question/2856466

#SPJ1

7 0
2 years ago
Write a rule for the nth term of the geometric sequence for which a1=−6 and a5=−486
patriot [66]

The geometric rule for the nth term of the geometric sequence for which a1 =−6 and a5=−486 is -6 × 3^(n - 1)

<h3>The nth term of a geometric sequence</h3>

First term, a1 = -6

Fifth term, a5 = -486

a5 = ar^(n - 1)

-486 = -6 × r^(5-1)

-486 = -6r⁴

r⁴ = -486 / 6

r⁴ = 81

r = 4√81

r = 3

Geometric rule:

nth term = ar^(n-1)

nth term = -6 × 3^(n - 1)

Learn more about geometric sequence:

brainly.com/question/24643676

#SPJ1

7 0
2 years ago
Use the Law of Sines to solve the triangle. Round your answers to two decimal places. A = 38°, B = 73°, c = 23.6 C = ° a = b =
Sonja [21]

Answer:

The solution for the triangle is 1.62 a = 1.04 b = 0.59 c

Step-by-step explanation:

Given as :

The value of ∠A = 38°

The value of ∠B = 73°

The value of ∠C = 23.6°

Now, Applying Law of Sines

I.e \frac{a}{Sin A} =  \frac{b}{Sin B} =  \frac{c}{Sin C}

Or, \frac{a}{Sin 38°} =  \frac{b}{Sin 73°} =  \frac{c}{Sin 23.6°}

Or, \frac{a}{0.6156} =  \frac{b}{0.9563} =  \frac{c}{0.4003}

Or, 1.62 a = 1.04 b = 0.59 c

So, The solution for the triangle is 1.62 a = 1.04 b = 0.59 c

Hence The solution for the triangle is 1.62 a = 1.04 b = 0.59 c    Answer

5 0
3 years ago
Will give brainliest if you do this!
lana66690 [7]

A number of periods of dance performance led to modern ballet:

Masques—a form of amateur entertainment among European nobility in the 15th and 16th century consisting of dancing and acting. Performed by masked players, movement for the dance performance came from court social dance of the period. Dancers wore heavy, many layered costumes and tiny-heeled shoes, similar to formalwear of the period. Masks and elaborate headdresses, jewelry, and occasional props such as wings made the costumes very heavy.

First ballet— is said to be the Ballet Comique de la Reine. Created in 1581 under the auspices of the dowager queen of France, Italian born Catherine de Medici, and choreographed by Balthasar de Beaujoyeulx,, the Ballet Comique de la Reine was part of a royal wedding celebration. It is the first recorded performance to combine poetry, music, design and dance. The Queen and King both participated in the performance. The Queen and ladies of the court entered dressed as dryads (water nymphs) perched on a fountain three tiers high. For the first time performers entered and exited from both sides of the “stage.” Immensely expensive, the production lasted five-and-a-half hours.

French court-ballet—refined the masque reaching its height under King Louis XIV (the Sun King) of France. Louis, an eager participant in court ballet since childhood, with his dancing masters, refined court social dance into a performance language. Louis is said to have established the five basic foot positions that are at the core of ballet, and of most western theatrical dance, today. In 1672, shortly before his death, Louis XIV created what today is the Paris Opera Ballet school, the first professional ballet school and professional ballet company in the world. Along with schools in Russia, Italy, England and Denmark, the Paris Opera Ballet established the basic elements of ballet as it exists today.

Romantic Ballet Era—reflected the interests of 19th century Romanticism, particularly nature as a source of inspiration. Female dancers interpreted fairies and other mythical woodland creatures leading to a “cult of the ballerina.” Their rudimentary point-work, in the newly developed toe-shoe, made them appear to float. The evolution of stagecraft—wires, trapdoors, light-weight muslin costumes, and newly invented gas-lighting, created new stage illusions. Italian ballerina, Marie Taglioni, is considered the epitome of the Romantic ballerina performing unearthly, spiritual characters. Her La Sylphide, choreographed for her by her father, premiered in 1832. Re-choreographed by August Bournonville in 1836, his version is the world's oldest surviving ballet. Arthur Saint-Léon's 1870 ballet Coppélia, the first true story ballet, is considered the last work of the Romantic Ballet era.

Classical Ballet era—developed in Russia based in part on a tradition of folk-dance companies maintained by landowners and a tradition of dance in military education. Two major dance companies, the Maryinsky (Kirov) Ballet in St. Petersburg and the Bolshoi Ballet in Moscow, were the source the evolving 19th century art form. Both remain influential today. French-born Marius Petipa , the ballet master at the Maryinsky, is considered the “father of classical ballet” choreographing 50 or more. Petipa expanded and wove fantasy elements of romanticism into evening-length, ballet “spectacles.” Taking advantage of increasingly technical pointe-work developed in Italian and French ballet, and athletic male partnering, he created a new style—the Russian ballet that today we call classical. Some of Petipa’s innovations included: interweaving “folk dance” and mime (requiring a large dance company-corps de ballet,) and elaborate costumes and scenery in order to tell the dramatic stories. While a number of composers contributed beautiful ballet music, Petipa’s partnership with Pyotr Illyich Tchaikovsky established a long-running model for choreographer/composer collaborations. Petipa’s creation of a unified production crystallized the ballet form by the end of the 19th century leading into the 20th Century. Of Petipa’s 50 or more ballets, Don Quixote (1869), La Bayadère (1877), The Sleeping Beauty (1890), Cinderella (1893), and Swan Lake (1895)—the quintessential classical “white ballet”—are still performed.\

5 0
3 years ago
Other questions:
  • A string of decorative lights is 25 feet long. The first light on the string is 16 inches from the plug. The lights on the strin
    6·1 answer
  • Please, I can really use some help. I have no idea how to solve this.
    14·2 answers
  • Graph the inequality x &gt; 3.
    15·2 answers
  • There are 105 members of the high school band. Of these members, 1/5 play percussion instruments. How many members play percussi
    5·1 answer
  • 9. Krista and Emily wrote an equation of a line that is parallel to the line y = 3x - 1 and passing
    5·1 answer
  • Suppose you roll a standard number cube and spin a spinner with four equal-sized sections labeled 1, 2, 3, 4. What is the probab
    9·1 answer
  • A=-2[[-6,4],[3,7],[12,10]] B=3[[-2,2,8],[8,5,6]]and D=-1[[-12,8],[6,14],[24,20]] are equal matrices ANSWERS a nd b are equal b a
    5·1 answer
  • What is the value of x?
    15·1 answer
  • 2. Find the percentage change from the first quantity to the second quantity:
    13·1 answer
  • Simplify (4x+2) 3<br><br>needed help ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!