Mathematics High School

Please Help!!!

A.) What is the perimeter of this triangle?
b.) If the perimeter is 90 what is x?

Please Help!!!A.) What Is The Perimeter Of This Triangle?b.) If The Perimeter Is 90 What Is X?

Answers

Answer 1

Answer: 12.5

Step-by-step explanation:

Related Questions

Write the following number in Scientific Notation.
Explain what you did to get your answer
560,000,000,000,000,000

Answers

Answer:

5.6 * 10^17.

Step-by-step explanation:

There are 17 digits after the 5 .

So it's 5.6 * 10^17.

Note that the first number must lie between 1 and 10.

I don't really understand which number we have to write in scientifc notation but I am assuming it is the number 560,000,000,000,000,000.

Ok so, 560,000,000,000,000,000 in scientific notation is 5.6 x 10^17.

This is because if you count the number of spaces behind the decimal point of 5.6 it is equal to 17. So, you would write the answer 5.6 x 10^17.

What are the missing parts that correctly complete the proof?

Given: point P is on the bisector of ABC.

Prove: point P is equidistant from the sides of ABC.

1. BP is the bisector of ABC- given

2. ABP≈CBP- ?

3. BXP and BYP are right angles- given

4. ?- all right angles are congruent

5. BP≈BP- ?

6. BXP≈BYP- ?

7. ?- corresponding parts of congruent triangles are congruent

8. Point P is equidistant from the sides of ABC- definition of equidistant

Answers

Answer:

Hello, I just took the test today. I will attach a screenshot. I hope I am not too late answering your question.

This question stumped me too at first. I hope this helps!

The missing parts that correctly complete the proof are;

2) Definition of a bisector

4) ∠BXP ≅ ∠BYP.

5) Reflexive property of congruence.

6) AAS congruence theorem.

7) Corresponding sides of congruent triangles are congruent.

We are given;

Point P is on the bisector of ∠ABC.

2) ∠ABP ≅ ∠CBP; The symbol ≅ means congruent. This means they are equal and it is true because it corresponds with the definition of a bisector means dividing into 2 equal parts.

4) All right angles are congruent; Congruent means equal and the two right angles we have in the image are; ∠BXP and ∠BYP. Thus, we can write; ∠BXP ≅ ∠BYP.

5) BP ≅ BP; This means that Line BP is congruent and equal to itself and this fulfils the theorem called reflexive property of congruence.

6) ΔBXP ≅ ΔBYP; This means ΔBXP is congruent to ΔBYP. Since we have established that ∠BXP ≅ ∠BYP; ∠ABP ≅ ∠CBP; BP ≅ BP. It means we have 2 corresponding angles and one corresponding side equal to each other from the 2 congruent triangles and so we can say this fulfils the AAS congruence theorem.

7) PX ≅ PY; This means PX is congruent to PY. From congruence theorem, corresponding sides of congruent triangles are congruent.

Read more at; https://brainly.com/question/11357763

Which of the following equations represent linear functions?

y=4(2x)−3

x2+y=1

y=2x√

y=−2

Answers

Answer:

y = 4(2x) − 3 y = −2

Step-by-step explanation:

Given functions:

y = 4(2x) − 3 x² + y = 1 y = 2√ xy = −2

Linear functions have the form of

ax + by + c = 0 or y = mx + b

Therefore functions 1. and 4. are linear functions, the other two aren't

how do you Factor in algebra 2?

for example:
r^2-r-20
and
x^2+8x+12

Answers

(r-5)(r+4)

(x+6)(x+2)

Step-by-step explanation:

1 r^2 - 1 r - 20

multiply the first and third terms

-20 times 1 equals -20. take the -1

*what are two numbers that multiply together that equals -20 but add to equal -1?

-5 times 4 equals -20

-5 plus 4 equals -1

(r-5)(r+4)

1 x^2 + 8 x + 12

multiply the first and third terms

12 times 1 equals 12. take the 8

*what are two numbers that multiply together that equals 12 but add to equal 8?

6 times 2 equals 12

6 plus 2 equals 8

=(x+6)(x+2)

A computer downloads a movie at a constant rate. What does the slope represent?

Answers

Answer:

hope it helps you

Step-by-step explanation:

A computer downloads a movie at a constant rate. What does the slope represent? 2000

Download (megabytes)

000-

400

Time (min)

CLEAR

CHECK

Number of minutes for download completion

Downloading speed in megabytes per minute

Unit rate of minutes per megabyte

Unit rate of megabytes per movie

Answer:

Downloading speed in megabytes per minute

Step-by-step explanation:

did on ttm

If I buy a 7.2 oz bag of cheese-its for $1.99 how much will I be paying for 1 oz?

Answers

Answer:

i think 0.28

Step-by-step explanation:

Answer:

You would pay $0.28 for 1 oz of bag of cheese

Step-by-step explanation:

$1.99 (price for 7.2 oz) ÷ 7.2 oz (how much the bag weighs) = $0.28 (rounded since the original number was: 0.2763888)

Write the equation or inequality and solve it.

Enrique’s company pays Salim to advertise on Salim’s website. Salim’s website earns #15 per month plus $0.05 every time a visitor clicks on the advertisement. What is the least number of clicks per month that Salim needs in order to earn $50 per month?

Write an inequality to describe this situation.

Solve the inequality and interpret the solution.
IF YOU DONT KNOW PLZ DONT ANSWER

Answers

Answer:

2000

Step-by-step explanation:

Salim will need to get 2000 clicks in order to get $50 per month or more.

First: 5 cents goes into one dollar 20 times.

Second: You multiply 20 times 50. This is how you get 2000. There is your answer.

Pls Mark Brainliest

Hi madinashakari91 how are you?

I still think you're pretty

At the movie theatre, they give out a free drink to every 75th customer and a free bag of popcorn to every 30th customer. On Monday 3,000 customers came to the theatre. How many people received both free items?

Answers

140 people received something free. 40 people received a free drink and 100 people received a free bag of popcorn

this is the only thing i do not understand about geometry

Answers

Answer:

see explanation

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan40° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{opp}{20}[/tex] ( multiply both sides by 20 )

20 × tan40° = opp , thus

opp = 20 × 0.839 ≈ 16.78 , then

height of traffic light = 16,78 + 5 = 21.78 ft

------------------------------------------------------------------------

Using the tangent ratio in the right triangle

tan42.71° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{150}{d}[/tex] ( d is the distance between store and bank )

Multiply both sides by d

d × tan42.71° = 150 ( divide both sides by tan42.71° )

d = [tex]\frac{150}{tan42.71}[/tex] = [tex]\frac{150}{0.923}[/tex] = 162.5 m

What is 5 + 100 + 300,909,786

Answers

Answer:

300909891

Step-by-step explanation:

Answer:

300,909,891

Step-by-step explanation:

Please help me answer this!

Answers

Answer:

what?

Step-by-step explanation:

35 is what percent of 35

Answers

Answer:

100% 35/35 is 1 so 100%

Step-by-step explanation:

100% sure this is right gimme brainliest

simplify 3+5i/ 6-i!!! Pls help I’m taking a test!!

Answers

Answer:

3 - 0.166666667 i

Step-by-step explanation:

I think this is the answer

1. There are infinite black and white dots on a plane. Prove that the distance between one black dot and one white dot is one unit.

Answers

Answer:

Between each black and white dot equals 1 unit because there are infinite dots, meaning that each dspace between the dots would equal 1 unit.

Step-by-step explanation:

simplify the fraction 15/45​

Answers

Answer:

1/3 or .3333333.....

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

you can divide both the numerator and the denominator by 5

15/5=3

45/5=9

then divide by 3 to both sides

hope this helps :3

if it did pls  mark brainliest

If you were asked to find the total number of tiles covering a circular floor, would you look to find the area or circumference?

Answers

Answer:

The area.

Step-by-step explanation:

The circumference would only cover an outline of the floor. Hope this helps!

Help me I need help!!!!!!!!!

Answers

is -4 diapers (mark as brainliest)

how do you evaluate cube roots and square roots( in simple words pls)

Answers

Answer:

To evaluate square roots, find the prime factorization. If all the exponents are even, then it is a square root! Just divide the exponents by 2, and multiply them together. To evaluate cube roots, find the prime factorization. If all the exponents are multiples of three, it is a cube root! Just divide the exponents by 3 and multiply them together.

Step-by-step explanation:

helpp me plzz i really need helppp

thanks!!!!!

Answers

Answer:

-14

Step-by-step explanation:

Find the distance between the two points rounding to the nearest tenth (if necessary (8, 7) and (1, - 2)

Answers

Answer: 11.4

Step-by-step explanation:

You would use the distance formula.

(1−8)^2+(−2−7)^2

=(−7)^2+(−2−7)^2

=49+(−2−7)^2

=49+(−9)^2

=49+81

=130

= 11.4

​

I will give brainliest!!!!!

The school cafeteria is packing picnic baskets for a field trip. To be fair, each basket must have equal numbers of cookies and strawberries for dessert. What is the greatest number of baskets that can be packed with 96 cookies and 88 strawberries?


44

16

32

8

Answers

Answer:

44 because it goes into both of the numbers twice without going over

Step-by-step explanation:

Hope this helps and i am 100% sure it is correct if you are having doubts. Brainliest please

¿seria seguro enviar a un helicóptero a la cima de una montaña para llevar a cabo un rescate por aire? un grupo de senderistas se queda atrapado en la cima de una montaña. equipo de búsqueda y rescate sugiere ge se necesitará un trasporte aéreo en helicóptero pa rescatarles. el helicóptero disponible para el rescate puede volar con seguridad a una altura de 5.200 metros sobre el nivel del mar. desafortunadamente, se trata de una montaña inexplorada y no disponen de datos confiables acerca de la altura de la cumbre

la unica informacion que tienes es la siguiente :
un senderista tardó 6,5 horas en dar la vuelta alrededor de la base de la montaña y estimo que recorrió una distancia de 26 kilómetros aproximadamente

los senderistas atrapados se mantuvieron en contacto con el campamento base por radio y , aunque recorrieron mas de 32 kilómetros, estimaron que la distancia en línea recta hasta la cima de la montaña es de unos 6 kilómetros

Answers

Answer:

Is this question in Spanish

he quadrilateral PQRS in the diagram is a parallelogram. Let P'Q'R'S' be the image of PQRS after applying a dilation centered at a point O (not shown) with scale factor 3.

Answers

Answer:

P”Q=3PQ

Step-by-step explanation:

The slope of the line whose equation is 3 x - 2 y = 4 is:

A. 2/3

B. -2

C. 3/2

Answers

Answer:

c 3/2

Step-by-step explanation:

The sides of a triangle are as follows:
AB = 10 in
BC = 14 in
AC = 8 in
Order the angles of the triangle from smallest to biggest.
<B, <A, <C
<B, <C,<A
<A, <C, <B
<A, <B, C​

Answers

Answer:

The order of the angles of Δ ABC from smallest to biggest is

∠B < ∠C < ∠A ⇒ B

Step-by-step explanation:

There is a fact about a triangle

The longest side is opposite to the greatest angleThe shortest side is opposite to the smallest angle

Let us use this fact to solve our question

In Δ ABC

∵ AB = 10 inches

∵ BC = 14 inches

∵ AC = 8 inches

→ Find the longest and shortest sides

∴ BC is the longest side

∴ AC is the shortest side

∵ BC is opposite to ∠A

∴ ∠A is the biggest angle in measure

∵ AC is opposite to ∠B

∴ ∠B is the smallest angle in measure

∴ The order of the angles of Δ ABC from smallest to biggest is

   ∠B < ∠C < ∠A


Transversal / cuts lines a, b, c, and d.
Which two lines are parallel?

Answers

Answer:

A

Step-by-step explanation:

Please help!!! Will mark brainliest if you show your work and the answer!

Answers

Answer: Mario

Step-by-step explanation: 8 squared is 64 and 12 squared is 144, 18 squared is 324. According to the Pythagorean theorem, A squared + B squared = C squared but in this case, A squared and B squared doesn't add up to C squared so it is wrong

Write a single transformation that maps ABC onto A' B' C'

Answers

9514 1404 393

Answer:

  Either of ...

(x, y) ⇒ (-x, -y)Rotation 180° about the origin

Step-by-step explanation:

There are at least two ways to express the transformation that maps each coordinate to its opposite.

  1. reflection across the origin: (x, y) ⇒ (-x,-y)

  2. rotation 180° (either direction) about the origin.

Take your pick.

2+2+2-2x4x9x2+2+2+4+4x9+1938x3871

Answers

Answer:

7,501,904

I hope this helps!

Answer:

75020220.86 is the answer

What do these (>, ≥, <, ≤) mean

Answers

Answer:

Less Than,Less Than or Equal to,Greater Than,Greater Than or Equal to

Step-by-step explanation:

The line under plays the role of an equal sign and the others are pretty self explanatory

Answer: The first one is a greater sign, the second one is greater than or equal to, the third one is less than, and the last one is less than or equal to.

Step-by-step explanation: hope this helps

Other Questions
QuestionIdentify the correct graph and solution for the inequality.10 a function of the amino acid Ejercicio AEscriba la letra que indique la relacin correcta con cada expresin de la columna de laizquierda:1. Puerto Ricoa. gran teatro mexicano2. Hondurasb. plaza mayor de la Ciudad de Mxico3. XochimilcoC. museo histrico4. Costa Ricad. Estado Libre Asociadoe. pals sin ejrcito5. Rio Bravo del Nortef. base naval6. Veracruz8. Perla de las Antillas.7. Nicaraguah. jardines flotantes8. El Morroi. frontera con los Estados Unidos9. El Salvador1. pas ms grande de Centroamrica10. La Espaolak. puerto del Golfo de Mxico11. Santo Domingo1. pas ms montaoso de Centroamrica12. Palacio de Bellas Artesm. Haiti y la Repblica Dominicana13. Castillo de Chapultepecn. fortaleza del siglo XVI14. Cuba0. ciudad ms antigua de Amrica15. Guantanamop. pas ms pequeo de CentroamricaEjercisio BCierto o falso? Indique si cada frase es cierta o falsa. Si es falsa, cmbiela para hacerlaciertas what does carbon footprint mean??? 21.Prediction: If you were to measure the current at points A, B and C, how do you think the values would compare? Why? 22.Prediction: If you were to measure the potential differences across these bulbs (what the voltmeter measures) how do you think the values will compare to each other and to the potential difference across the battery pack or the power supply? Why? *PLEASE ANSWER , IM CONFUSED*How did George Washington's political beliefs affect his term as president?a.) His beliefs on limited individual power inspired term limits.b.) His belief in legislative power limited presidential power.c.) His reliance on the military made military service essential.d.) His passion for states' rights resulted in constrained presidential power. For a certain product we obtained a regression line equation Y = 10 - 0.8 X, where X is price (in $) and Y is sales (in $1,000). The slope of the line (- 0.8) represents:___---.A. If the price were $10, expected sales would be $8,000.B. If the price were zero, expected sales would $800.C. If the price increases by $1, sales will decrease by $800, on average.D. Sales are maximized when the price is $0.8.E. None of the other answers are correct. A family is purchasing 17 tickets for a downtown walking tour. Adult tickets are $10, child tickets are $7, and senior tickets are $8.50. The totalcost of the tickets is $141.50, and they are purchasing 2 more senior tickets than adult tickets.Create and solve a system of linear equations to represent this situation. Then select the true statement.. The solution to this system is nonviable because it results in a fractional number of tickets. B. The solution to this system is no viable because it results in a negative number of tickets.C. The solution to this system is viable.D. The solution to this system is nonviable because it results in a fractional amount of money. In terms of the entire bill, which rational number represents the net change to Callies bank account? What does the sign on the number mean? Please help A.S.A.PWhat would you expect to see on intrusive igneous rocks compared to extrusive igneous rocks? To create a public key signature, you would use the ______ key. What If? If the teacher always launches the ball with the speed found in part (a), what is the minimum angle (in degrees above the horizontal) at which he can launch the ball and still clear the playground railing? (Hint: You may need to use the trigonometric identity sec2() = 1 + tan2().) y^2+3y^2-6y+y^{3-8y} Most examples of cave artists from the Paleolithic and Neolithic period have been found ina.Englandb Francec Greeced Russia Angle ABD is 90 what is the measure of ABC which of the following describes a major contribution of European universities to the scientific reveloution What was the status of the Christian Church in its first years? Write 3.19102 in standard form. You are considering how to invest part of your retirement savings.You have decided to put $400,000 into three stocks: 61% of the money in GoldFinger (currently $28/share), 24% of the money in Moosehead (currently $73/share), and the remainder in Venture Associates (currently $9/share). Suppose GoldFinger stock goes up to $43/share, Moosehead stock drops to $67/share, and Venture Associates stock drops to $6 per share. a. What is the new value of the portfolio? b. What return did the portfolio earn? c. If you don't buy or sell any shares after the price change, what are your new portfolio weights? PLEASE HELP What effects would a disease which kills trees have on Georgias economy? Why?