Mathematics High School

What is the value for x?
Enter your answer in the box.

What Is The Value For X? Enter Your Answer In The Box.

Answers

Answer 1

Answer:

5

Step-by-step explanation:

Remember, the sum of all the angles in a triangle equals 180 degrees.

Moreover, looking at the diagram, we can see sides BA and BC are identical. This means this triangle is an isosceles triangle. Remember, all isosceles triangles will also have two identical angles. In this case, angles A and C are identical (meaning A and C are both 73 degrees).

So, if A is 73 degrees, C is 73 degrees, and we know that all the angles must sum to 180 degrees (so A + B + C = 180), then we can construct the following equation to solve for x:

[tex]73+73+6x+4=180\\150+6x=180\\6x=180-150\\6x=30\\x=\frac{30}{6}\\x=5[/tex]

Related Questions

what is the slope intercept form of (2,3) (1,3)

Answers

Answer:

y=3

Step-by-step explanation:

Alex is a stockbroker. Earns ​% commission each week. Last​ week, sold ​$ worth of stocks. How much did he make last week in​ commission? If he averages that same amount each​ week, how much did he make in commission in​ 2011?

Answers

Answer:

a. $896

b. $‭46,592‬

Step-by-step explanation:

a. Alex earns 14% of the amount of stock he sells in a week.

The week before he sold $6,400. This means that his earnings in commission are:

= 14% * 6,400

= $896

b. Commission for the year:

If he makes $896 per week, there are 52 weeks in a year. Per year he would make:

= 896 * 52

= $‭46,592‬

3x – 2y = 0 4x + 2y = 14 solve by elimination​

Answers

Answer:

(2, 3)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of Equality

Algebra I

Solving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define Systems

3x - 2y = 0

4x + 2y = 14

Step 2: Solve for x

Elimination

Combine equations:                     7x = 14Divide 7 on both sides:                 x = 2

Step 3: Solve for y

Define equation:                     3x - 2y = 0Substitute in x:                        3(2) - 2y = 0Multiply:                                   6 - 2y = 0Isolate y term:                         -2y = -6Isolate y:                                  y = 3

Which of the following is equivalent to 5(y+2k)?
A) 5+10k
B) 5y+2k
2k+10y
D) 10k+5y

Answers

5y+10k because You have to distribute (multiply) the five to y and 2k

Lauren needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 3.25 hours and charged her $51 for parts. The total was $359.75. What was the cost of labor, per hour?

Answers

Answer:

5

Step-by-step explanation:

Answer: 95

Step-by-step explanation:

In​ 2010, there were 12.4 million citizens of a certain country diagnosed with diabetes. This number of cases represents an increase of about 396​% over the number of cases in 1973. How many cases of diabetes were there in​ 1973?

Answers

Answer:

3,131,313

Step-by-step explanation:

Let X represent the number of cases with diabetes in 1973.

An increase of 396% in diabetes cases in 1973 would be;

12.4 million = 396/100 × X

12.4 million = 396X/100

Cross multiply

12.4 million × 100 = 396X

X = [(12.4 million × 100) / 396]

X = 3,131,313

Therefore, the number of diabetes cases in 1973 is 3,131,313 cases

Prove or disprove that point (4.00, 4.50) lies on circle O centered at the origin.​

Answers

Answer:

(4.0 , 4.5) to the center is not the distance of radius

Step-by-step explanation:

circle formula centered at origin: x² + y² = r²

x² + y² = 6² = 36

(4)² + (4.5)² = 16 + 20.25 = 36.25 ≠ 36

The cost of 2 kg of onions is ₹24. What will the cost of 12 kg of onions be?​

Answers

Answer:

144 rupees

Step-by-step explanation:

2 kg= 24 rupees

2/2 kg= 24/2 rupees

1 kg= 12 rupees

1×12 kg= 12×12 rupees

12 kg= 144 rupees

simplify expression and combine likes turms 4 (x-2)+2(x-1)

Answers

Answer:

6x - 10

Step-by-step explanation:

4(x - 2) + 2(x - 1) = 4x - 8 + 2x - 2 = 6x - 10

5 star, thank, and brainliest if helpful

Answer:

6x-10

Step-by-step explanation:

4x-8 + 2x-2 is the distributited problem, add together 4x and 2x (6x) and add -8+-2 = -10, put them together.

A pair of congruent angles are described as follows: One angle measures nine more than six times a number, and the other angles described as being thirty less than nine times a number. What is the measure of the angles in degrees?

Answers

Answer:

87 degrees

Step-by-step explanation:

congruent means equal to set each expression equal to each other:

9 + 6n = 9n - 30

39 = 3n

n = 13

substitute 13 into each expression; make sure they are both equal

30 points help me ASAP

Answers

Answer:

Functions: 2, 3, 6, 7, 9

Non-functions: 1, 4, 5, 8, 10

Answer:

2,3,6,7,9 and or, 1,4,5,8,10

Step-by-step explanation:

9. What is the area of the largest square?
A=?
A = 36
units
A = 64
units.

Answers

The answer is A=64 but I’m not pretty sure
The answer is A hope that works

98 = 3y - 4 whats tha answer

Answers

Answer:

y = 34

Step-by-step explanation:

Answer:

34

Step-by-step explanation:

you would add 4 to both sides and get

102=3y

then you would divide by three and get

34=y

SHOW YOUR WORK PLEASE

Answers

Answer:

30 1/2 x 9 1/3 = 284 7/10

Step-by-step explanation:

i just used a calculator.

hope this helps <3

Could someone pls help me If you know it pls ASAP thank you 

Answers

Answer: 6 hours

Step-by-step explanation:

25% of 30 = 7.5

5% of 30 = 1.5

7.5 - 1.5 = 6

Tremaine used 6 hours more to play games than to do research.

Answer:

games - 7.5 hours

research - 1.5 hours

7.5-1.5 = 6

He played games 6 hours more than doing research

Step-by-step explanation:

30:100=0.3

1% - 0.3

0.3x5=1.5

0.3x25=7.5

if 20 cookies cost 100 how much does 1 cookie cost

Answers

Step-by-step explanation:

[tex]\huge\bold\purple{ 5 \: dollar }[/tex]

Answer: 5

Explination: 100/20=5 or 20*5=100

A cylinder has a base radius of 7in and a height of 18in what is its volume in cubic in to the nearest tenths place

Answers

Answer:

I think the answer is 2,770.9^3

Step-by-step explanation:

Volume =   πr2h

=  π×72×18

=  882π

=  2770.8847204662 in ^3

Jacob has 98 pennies. how many quarters does he have?

Answers

Answer:

If you mean by total of pennies, 3.

If you mean literally then its 0.

Does that even make sense?

1 Quarter - 25

2 quarter - 50

3 quarter - 75

4 quarter - 100.

Jacob has 3 quarters if he has 98 pennies

The sum of m and 3m + 2 is 28. Find m.
​

Answers

Answer:

6.5

Step-by-step explanation:

28-2=26

26=4m

26/4=6.5


LOL CAN SM1 PLS HELP ME

Answers

5>-4  i think i cant seeeeeee it man

Answer:

x 4/5 - 3.5

Step-by-step explanation: I honestly dont know if this is right

given m and n find the value of x

Answers

Step-by-step explanation:

5x-2 and 5x+2 are corresponding angles

They add up to 180 degrees

5x-2 + 5x + 2 = 180

10x = 180

x = 18

I hope this helps!!!

Use area model to solve shereen arranges 229 books into 7 even piles .How many books did shereen put in each pile ?

Answers

I think she put 32 books in each pile because 229/7=32.7 but if I was asked to round it it would be 33.

Step-by-step explanation:

3 2

7 ⟌229

- 21

1 9

- 1 4

5

33 piles of books

I hope this helps!!!

What is the range of the function Rx) = 4x + 9, given the domain D = {-4, -2, 0, 2}?
A.
R= (-7, 1, 9, 17)
B.
R = {1, 7, 9, 17)
C.
R = (-17. -9,-1, 17)
D.
R= (-7, -1.9, 17)

Answers

Answer:

-7, 1, 9, 17

Step-by-step explanation:

F1=4*4+9=-16+9=-7F2=4*2+9=-8+9=1F3=4*0+9=0+9=9F4=4*2+9=8+9=17

find what x=________​

Answers

Answer:

if the center is a square, then x = 11

What is an equation of the line that passes through the point (-1,-3)(−1,−3) and is perpendicular to the line x-2y=14x−2y=14?

Answers

Answer:

No Solution

Step-by-step explanation:

The equations given are:

x-2y=14

14x-2y=14

The only solution to this system is (0, -7) and therefore there is No Solution.

Answer:

y=−2x−5

Step-by-step explanation:

What is are Vikings please answer fast

Answers

Answer:

Vikings were the seafaring Norse people from southern Scandinavia who from the late 8th to late 11th centuries raided, pirated, traded and settled throughout parts of Europe, and explored westward to Iceland, Greenland, and Vinland.

Greg planned for his
company to make $25,000
this month. Instead, they
made $18,000. What is the
percentage difference?

Answers

i looked it up and said 28

gogle

8. Bob bought a pair of tennis shoes on sale
for $72 at a sport's store. The original
price of the shoes was $90. What was the
percent of
decrease
?
PLEASE HELP ASAP

Answers

Answer:

20%

Step-by-step explanation:

So, I would set this up as a proportion-

72          x

90        100

Cross multiply-

100 x 72 = 7200

Divide-

7200/90 = 80

Subtract-

100 - 80 = 20

So, it is a 20% decrease

The pie chart shows the information about the favourite ice cream flavour of each student in a school. There are 720 students at this school. Complete the table

Answers

Could you please provide the image of the pie chart as there is no image provided with this question.
Thanks.

Plz what is the answer?

Answers

Answer:

33

Step-by-step explanation:

Other Questions
Solve y = 3x2 + 7x - 12 using the quadratic formula. Show each step for full credit. A military jet cruising at an altitude of and speed of burns fuel at the rate of . How would you calculate the amount of fuel the jet consumes on a mission What is the value -3(-2) Can someone help me with this: Write a word phrase that equals the equation x + 7x = 1200. What do the descriptive details help readers understand about this event in Kahlo's life? HELP ASAP please.Determine if each picture is a high or low tide.Note: only ONE picture can be a high tide and only ONE picture can be a low tide! Which of the following is an element? A. zinc metal (Zn) B. magnesium chloride salt (MgCl) C. hydrochloric acid (HCl) D. carbon monoxide gas (CO) Which organism is the producer in the following food chain?Plant - Caterpillar LizardSnakeO A. CaterpillarB. PlantC. SnakeD. LizardSUBMIT Compare A and B if 125% of A is equal to $120 and 135% of B is equal to $90PLS HELP i need help i will mark brainliest A cylindrical tank with radius 3m is being filled with water at a rate 4m^/min.How fast is the height of the water increasin? PLZ HELP WILL MARK BRAINLIEST!!! +20 POINTS momom pur $550 into a savings account for one year. Therate of interest on the account mos 61% How much wasdoilers and cents (Round to theThe nearest cent) You scred a 95% on your math quiz. The quiz was out of 60 points. How many points did you get? During the South American winter, produce products are MOST LIKELY to come fromA. ItalyB. South AfricaC. AustraliaD. the United StatesE. New Zealand Un comerciante compro un lote de 15 calculadoras a 40 dolares cada una .Vendio 5 de ellas ,a orecio de promocin por100 dolares .Calcula el precio de venta de cada una de las restantes calculadoras para que gane 150 en la operacin This contains neurotransmitters that allow a signal to cross from one neuronto another:A. axonB. endocrinesC. cell gapD. synapse Two identical sets of data are shown below. Data Set 1: 58, 59, 62, 64, 67, 67Data Set 1: 58, 59, 62, 64, 67, 67An outlier is added to Data Set 2. Which of the following statistics must be greater in Data Set 2 when compared to Data Set 1 now that the outlier has been added? Select TWO that applymeanstandard deviationmodemedianrange Similes and metaphors establish comparisons between two dissimilar things. Which of the following is a metaphor? (Choose all that apply)a. Bent double like old beggarsb. The fog comes/on little cat feec. My boss Rob was waiting for me when I showed up for work five minutes late todaythe snake! Does anyone know how to do this ?