Mathematics High School

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Answers

Answer 1

Answer:x=3

Step-by-step explanation:

the 3 angles of a triangle equal 180

you add 105 and 46, which equals 151

you subtract 151 from 180 to see what the missing angle is (29)

you would make 6x+11 equal to 29

-subtract 11 from 29= 18

6x/6, 18/6

the answer is 3

hope this helps! :)

Related Questions

I need help please!!

Answers

1st answer: 2cm
2nd answer: 5m
3rd answer: 10dm

(50pts) The distance covered and the time taken by a car are plotted in a graph.

a. Find the slope of the line in the graph.
b. Calculate the distance traveled by the car at the 20th second.
c. Calculate the speed of the car.

Answers

Answer:

a=2

b=40m

c=2m/s

Step-by-step explanation:

slope is rise over run so 10/5 simplified is 2/1 or 2

for b just look at the graph at the 20th second

for c you do distance over time so basically the same thing as a 10/5 which is 2m/s

help me with this question please!! no links!!

Answers

50.24
4 squared is 16
16•3.14= 50.24
A= 3.14(4)^2
:)

HELP ME PLEASE MATH MATH HELP ASAP ASAP ASAP ASAP ASAP HELP PLEASE PLEASE PLEASE HELP HELP HELP ASAP PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE HELP HELP MATH MATH MATH MATH

Answers

Part D: x= -b/2a

(-1/3, -4/3)

im sorry if this is wrong ;'(

Answer:D

Step-by-step explanation:

D will go with each funcuation.

Find the value of x

Answers

Answer:

x=23

Step-by-step explanation:

set them equal to each other since its not same sides

these are alternative exterior

8x-77=3x=38

5x=115

x=23

Answer:

Step-by-step explanation:

8x-77=3x+38 > 8x=3x+115 > 5x=115 > x=23

12x - 6y = 13
8x - 4y = -21

Answers

Answer:

Step-by-step explanation:

the graph of y=x^2-4x is shown. name a zero of the function below

Answers

Answer:

0 and 4

Step-by-step explanation:

y = x^2 - 4x can be factored as follows: y = x(x - 4).

We find the zeros by setting this factored form equal to zero and solving for x:

x(x - 4) = 0, or x = 0, or x = 4.

The two zeros of this function are 0 and 4.

The solution to which system of equations has an x-value of 3?
(A) x + 2y =-1; y=3x + 3
(B) 3x – Y= 2; x + 2y=-1
(C) y= 3x + 3; 230 + 3y=0
(D) 2x + 3y=0; x + 2y=-1

Answers

Answer:

Step-by-step explanation:

A car museum wants to increase its collection by 20%. Currently the museum has 120 cars in its collection. How many cars would the museum need to add over the next year to meet its goal?

Answers

Answer:

Step-by-step explanation:

4=2/9x A) 6 B) 9 C) 15 D) 18

Answers

Answer:

D. 18

Step-by-step explanation:

multiply both sides by 9/2, the reciprocal of 2/9.

4×(9/2)=x

express 4×(9/2) as a single fraction.

4×9/2=x

multiply 4 and 9 to get 36.

36/2=x

divide 36 by 2 to get 18.

18=x

swap sides so that all variable terms are on the left hand side.

x=18

Answer:

D 18

Step-by-step explanation:

you devide 4 by 2/9 and get your answer

There are 136 students at the dance. 62 of the students are females. What is the ratio of boys to girls at the dance? PLEASE HURRY!!!

Answers

The ratio of boys to girls is 74:62

74 represents the boys

62 represents the girls

The figure is not drawn to scale. PQ and MN are straight lines.
Find ZZ
helpppp

Answers

180-135=45

45+z+87=180
132+z=180
z=48

Which is an equation of the line through (-8,-4) and (4, 5)?

Answers

Answer:

the right answer is A :)

what strategy can be used to transform a quadratic function in vertex form to standard form

Answers

Hello, I Am BrotherEye

Answer:

This Transparent inquisition can be solved Below

Use transformations to graph a quadratic function in vertex form. A quadratic function in standard form, f(x) = ax² + bx + c, can be changed into vertex form by completing the square. The vertex form of a quadratic function is f(x) = a(x – 5)2 + k, where the vertex of the function is (h, k).

Step-by-step explanation:

Vertex form to standard form converter

Write the parabola equation in the vertex form: y = a*(x-h)² + k ;

Expand the expression in the bracket: y = a*(x² - 2*h*x + h²) + k ;

Multiply the terms in the parenthesis by a : y = a*x² - 2*a*h*x + a*h² + k ;

Best Of Luck

BrotherEye

PLZ IF RIGHT I WILL GIVE BRAINLIST: One year, the population of a city was 64,000. Several years later it was 53,120. Find the percent decrease.
Ans=______%

Answers

the answer is it decreased 17%

im not 100% btw

Please Help. Due Soon!

Answers

Answer:

yes

Step-by-step explanation:

They are correct because the reciprocal ( flipped or opposite) of -2/5 is 5/-2

PLS HELP!!! 7TH GRADE MATH

Answers

Answer:

The first picture is 72 ft²

Step-by-step explanation:

Answer for 1:

242

Answer for 2:

214.57

Answer for 3:

88.79

Explanation:

I used Goggle

In AIJK, the measure of ZK=90°, the measure of ZI=46°, and IJ = 9.2 feet. Find the
length of JK to the nearest tenth of a foot.
J
9.2
X
46
K

Answers

Answer: 6.6

Step-by-step explanation:

Plz show your work.

Answers

Answer:

look at the picture i sent.......

Find the area of a rectangle with side lengths 5 /8 ft. And 1/ 3 ft. A 1-foot by 1-foot square is shown. The square is divided into 8 rows and 3 columns. Therefore, there are a total of 24 equal-sized cells inside the square. A. 5 /11 ft 2 B. 1 11/ 12 ft 2 C. 6/ 11 ft 2 D. 5 /24 ft 2

Answers

Answer: 5/24 ft²

Step-by-step explanation:

To find the the area of a rectangle with side lengths 5/8 ft and 1/3 ft, we need to know that the area of a rectangle is gotten by multiplying the length by the width.

In this case, the area of the rectangle will be:

= 5/8 × 1/3

= 5/24 ft²

i have no idea where to plot the points

Answers

Answer:

1/4 is slope\

Step-by-step explanation:

1/4 it’s going on a down slope

what is the missing length?

Answers

7.9^2 + 8.5^2= sqrt 134.66 = 11.60 ft

In a class there are 15 students. 8 of them like playing soccer, 6 of them like swimming, and 2 like both and swimming and playing soccer. How many students do not like playing soccer and do not like swimming?

Answers

Answer:

6+8-2=12, 15-12=3 answer=3

PLEASE HELP ILL GIVE BRAINLIEST
PLEAZE SHOW WORK

Answers

Answer:

Step-by-step explanation:

divide it

45/.7

(5y+1)²-4(y-1)² how to solve it

Answers

Answer:

[tex](5y + 1)^{2} - (2(y - 1))^{2} [/tex]

Step-by-step explanation:

1) Rewrite it in the form a² - b², where a = 5y + 1 and b = 2(y - 1 ).

[tex](5y + 1) ^{2} - (2(y - 1)) ^{2} [/tex]

2) Use multiplication Distributive Property: (xy)^a = x^a y^a.

[tex](5y + 1)^{2} - {2}^{2} (y - 1 {)}^{2} [/tex]

3) Simplify 2² to 4.

[tex](5y + 1 {)}^{2} - 4(y - 1 {)}^{2} [/tex]

4) Rewrite it in the form a² - b², where a = 5y + 1 and b = 2(y-1).

[tex](5y + 1 {)}^{2} - (2(y - 1))^{2} [/tex]

Therefor, the answer is ( 5y + 1 )² - (2( y - 1 ))².

which number is composite 5,11,9,2

Answers

The number 11 is combosit

Answer:

Step-by-step explanation:

trust

Can someone helpppp plssss

Answers

Answer:

angleQ+angleR is 180degrees because of the properties of isoceles trapezoid. So, if you set equation and solve, you'll get the fact that x is 12, and angleR is 130degrees, and angleQ is 50degrees. According to the properties of isoceles trapezoid, angleQ is the same as angleT. So, angleT is 50degrees

Answer:

Step-by-step explanation:

find the value of given expression

[tex] \sqrt{25 \times 625 \times \times 25} [/tex]

Answers

Answer:

±625

Step-by-step explanation:

[tex]\sqrt{25 x 625 x 25}[/tex]

[tex]\sqrt{390625}[/tex]

±625

Answer:

√(25×625×25)√{5²×25²×5²)=±(5×25×5}=±625 is your answer

What is the correct answer?

Answers

Answer:

Step-by-step explanation:

The answer to your question is F

Half the number of guesses are
less than what number?

Answers

Answer:

C. 74

Step-by-step explanation:

add up all the numbers but not the value so you have 18 numbers. divide that by 2 and get 9. so 74 is between 73 and 78 so it divides the 18 numbers evenly into 9 and 9.

Other Questions

Look at the graphic organizer ? 1)Silks, 2)Batik, 3)Jewels. Identify the best title for the graphic organizer. A)Cultural influences South Asia and Southeast Asia B)Cultural declines in South Asia and Southeast Asia C)Cultural landscape of South Asia and Southeast Asia D) Cultural heritage South Asia and Southeast Asia Anyone who know how to use canva .com please make a logo of the name : Deadly Sins Which of the following is most likely to contribute to density-dependent regulation of populations? Group of answer choices Individuals voluntarily stop mating so that overcrowding does not occur. Density-independent factors lead to fewer births and increased mortality. The incoming energy decreases in populations experiencing a high rate of increase. Density-dependent factors lead to fewer births and increased mortality. The set of data below represent the number of runs scored by a youth baseball team over the course of a season.Team: 4, 8, 5, 12, 3, 9, 5, 2 Which set of statements about the data is true?1)Mean < Standard Deviation2)First Quartile < Standard Deviation 3)Median > Mean4)Mean > Standard Deviation Find the value of xPlease help I need help on this homework 4. What is the error in this equation for a trigonometric ratio? Explain the error in full sentences and give a corrected ratio. (5 points) Compare these two sections of resumes. Which is more appropriate? a. - Completed nine-hour training course Ran simulation software, Used test probe to test over one hundred parts - Started a test plan document. b. Completed nine-hour training course Ran simulation software Used test probe to test over one hundred parts Started a test plan document JURG Fil, Ir. Ob a Quotes to say your paper airplane is the best? how do i put that on a line?please help me. The graph of a function f is shown below. Find f(-1). please answer all three I will give brainliest!!1: why did Robert Livingston and James Monroe go to France to meet with the French foreign minister 2: summarize why New Orleans was so important to the United States in the early 18003: do you think the French believe that Louisiana Territory was important land for their country explain your reasoning The Spanish club collected $13.45 from each of its nine members. Howmuch did the Spanish club collect? Someone please help with this Which expression is equivalent to 4m + 3?A. 2(2m + 3)B. -2(-2m + 3)C. (-2)m - (-1)3 + (-2)2mD. (-2)m - (-3)1 + (2)3m Restrictions in VA:a. You have a curfew restriction between the hours of _________________ and__________________ with the following exceptions: Traveling to and from ___________________ or a __________________________; orfrom an activity that is supervised by an adult and sponsored by a civic, religious, orpublic organization. When responding to an emergency call as a volunteer firefighter or rescue squadmember. In case of __________________________________.b. Until you have your license for 1 year, you may only have _________________ non-familymember in your car under the age of _____; Once you have had your license for 1 year,you may have up to _____________ non-family members under the age of 21 in your carat one time in the following situations;a. Traveling to and from ______________________________b. A licensed driver over 21 is in the front seatc. There is an emergencyc. Cell phones or other wireless communication devices are _______________________.(Note: passenger restrictions do not apply to immediate family members).5. Why do you need a drivers license?6. What should you know before you get behind the wheel?7. Are you mature enough to handle the responsibility of owning and operating a motor vehicle? igneous sedimentary, and metamorphic rocks are found at the same cliff side.Which statement is correct? Please help me Please help me Please help me Please help me Please help me Please help me Please help me Please help me Should musicians change their tune? Essay examples plsss. Use the following to answer the questions. Suppose that Ray-Ban is considering a new line of sunglasses that would be sold in major department stores. The new line would be positioned as a more distinctive brand than the typical glasses sold through department stores, and would be priced higher than other brands in the store, but a lower price line than the current Ray-Ban lines that are sold through more selective stores. In determining the price for this sunglass line, Ray-Ban wants to gather information about all brands sold in department stores and about customers' perceptions of those brands. Refer to Scenario 12.3. Ray-Ban's plan of gathering information about the other brands sold in department stores, including their prices, would most likely be used in a ____ basis for pricing.