PLEASE HELP I REALLY DONT UNDERSTAND THANK YOUU

PLEASE HELP I REALLY DONT UNDERSTAND THANK YOUU

Answers

Answer 1

Answer:

x=34º

Step-by-step explanation:

a line always = 180º

so y+81=180

y=99º

a triangle is also always 180º total

so x+y+47=180

x+99+47=180

x+47=81

x=34


Related Questions

Choose SSS, SAS, or neither to compare
these two triangles.
A
00
SSS
SAS
neither

Answers

Answer:

SAS

Step-by-step explanation:

The triangles are compared with 2 sides and 1 angle. So, it is SAS

Neither! This would be SSA

If the angle was in between the sides it would be SAS but it is not so it is SSA

what are the x and y intercepts for the line: 4x-24=10 leave your answers in coordinate point form ( , ) ( , )

Answers

Answer:

(2.5, 0) and (0, - 5)

Step-by-step explanation:

The line is:

4x - 2y = 10

The x- intercept is the value of x, when y = 0:

4x - 2*0 = 104x = 10x = 2.5

The y- intercept is the value of y, when x = 0:

4*0 - 2y = 10- 2y = 10y = - 5

4x-2y=102y=4x-10

x intercept

4x-10=04x=10x=10/4x=5/2

(2.5,0)

y intercept

2y=-10y=-5

(0,-5)

The pizza costs $9.75 each you buy 3 pizzas and eat 1/5.  How much pizza did you eat? how much pizza is left over? helpp

Answers

Answer:

1/5 pizzas; 2 4/5 pizzas

Step-by-step explanation:

the cost is unneeded information

if you bought 3 pizzas but only ate 1/5 of a pizza you subtract them

3 - 1/5 is 2 4/5 or 2.8

you ate 1/5 of the pizzas and have 2 4/5 left

Step-by-step explanation:

You bought 3 pizzas.

You ate 1/5. It can be as 1/5 of one pizza or 1/5 of all pizzas.

The first case:

3  - 1/5 = 2 4/5 pizzas left

The second case:

3 - 1/5*3 = 3 - 3/5 = 2 2/5 pizzas left

Sophie earns a weekly retainer of $355 plus a commission of 10% on sales. What are Sophie’s total earnings for each week if she made the following sale: $760

Answers

Answer:

431

Step-by-step explanation:

760:100*10+355 =

7.6*10+355=

76+355=

431

Can someone please help

Answers

Answer:

b. Complementary gas masks

Step-by-step explanation:

Adjacent means that the two angles are right next to each other and touching. The two angels in the photo are touching. Supplementary means that the two angels can for together to make a 180 degree line. The two angels in the photo make a 180 degree line. Complementary means that the two angels make a 90 degree angel. Since the two angels already make a 180 degree angels then, they cannot make a 90 degree angel. The question is asking for what it is not so, complements would be the answer.

Please help with this math problem ASAP! I will be giving brainliest :)

Answers

Answer:

3.75

Step-by-step explanation:

Angle 2 and angle 3 are supplementary angles, so we can add them together and put it equal to 180°

Equation:

30x + 14 + 10x + 16 = 180

Combine like terms:

40x + 30 = 180

Subtract 30 from both sides:

40x = 150

Divide both sides by 40:

3.75

Check:

Take the orginal equation:

30x + 14 + 10x + 16 = 180

Plug in for x:

30(3.75) + 14 + 10(3.75) + 16 = 180

Solve:

112.5 + 14 + 37.5 + 16 = 180

180 = 180 ✅

help me please i beg you, dont pick anything else, JUST HELP OMG

Answers

Answer:

I help

Step-by-step explanation:

(but i need the question)

What do you need help with?

Emilio’s paycheck was $305.25, and he makes $9.25 per hour. How many hours did Emilio work

Answers

Answer 33

305.25/9.25=33
33 hours. 305.25 decided by 9.24

A 354​-inch board is cut into two pieces. One piece is five times the length of the other. Find the length of the shorter piece

Answers

Answer:

54 inches

Hope this helps! :)

Step-by-step explanation:

The correct answer of 500 divided by 1.25 is 2.5 how ?

Answers

Answer:

400

not 2.5

Step-by-step explanation:

500 / 1.25

= ( 500 / 1.25 ) x ( 100 / 100 )

= ( 500 x 100 ) / ( 1.25 x 100 )

= 50000 / 125

= 400

Answer:

The correct answer po is 400. If you divide 500 by 1.25, kasi po yung 1.25 is 1 and 1/4

Step-by-step explanation:

Sana makatulong

whats 9 plus 10 and how to add 1 plus the number 2

Answers

Answer:

9 + 10 = 19

1 + 2 = 3

Step-by-step explanation:

To add 2 to 1, look at a number line and start at the point 1 and go two numbers to the right to end at 3.

Answer:

I believe its 22

Step-by-step explanation:

9+10=19

19+1=20

20+2=22

Given A and B


What is X if B - X= A?


(Solving Matrix Equation)

Answers

Answer:

X = B - A

Step-by-step explanation:

Move X to the right-hand side of the equation and move A to the left.

The graph of a rational function can have a vertical asymptote, a horizontal asymptote and a slant asymptote. True or false

Answers

Answer: false

A graph can have both a vertical and a slant asymptote, but it CANNOT have both a horizontal and slant asymptote. You draw a slant asymptote on the graph by putting a dashed horizontal (left and right) line going through y = mx + b

Hope this helps

9514 1404 393

Answer:

  True (or False--see comment)

Step-by-step explanation:

No restrictions were placed on the nature of the rational function, so it is possible to create one that has all three kinds of asymptotes.

The attached graph shows that, along with the rational function whose graph it is. The function's asymptotes are ...

horizontal asymptote: y = 0vertical asymptote: x = -4slant asymptote: y = x -4

_____

Additional comment

Our example function makes use of an exponential function. While that can be represented as a polynomial of infinite degree, it would usually not be considered a polynomial. Most authors define a rational function to be the ratio of polynomials.

A ratio of polynomials of finite degree cannot have all three kinds of asymptotes. It can have a vertical asymptote with either a horizontal or slant asymptote, but cannot have both a horizontal and a slant asymptote. The asymptote function is the quotient from the division of the numerator polynomial by the denominator polynomial. Any remainder from that division will necessarily tend to zero as the independent variable gets large.

what is result of 54 x 18 in standard form

Answers

Answer: 972

Step-by-step explanation:

You just have to multiply those 2 numbers and what it gives you is your result. Hope that helps.

9.72 x 10^2 because 54 x 18 = 972 and 972 written in standard for is 9.72 x 10^2

Original price: $32; Markup: 12.5%; Retail price

Answers

12.5% = .125

32 x .125 = 4

32 + 4 = $36


1. Which of the numbers below is NOT a prime
number?
A. 13
B. 37
C. 39
D. 47

Answers

Answer:

C. 39

Step-by-step explanation:

Note:

A prime number is a number that is only divisible by 1 and itself.

13 is only divisible by 1 and itself.

37 is only divisible by 1 and itself.

47 is only divisible by 1 and itself.

But 39 is divisible by 1, 3, 13 and 39.

I hope it helps you. Please choose my answer as the BRAINLIEST.

how do you find percentages?
please show me the steps on how to do it

Answers

Answer:Find the percentage of the original or real number. The percentage of the original number as given in the math problem is 40%.

Multiply the final number by 100. You should multiply the final number as given in the math problem by 100. ...

Divide the result of the multiplication by the percentage.

Step-by-step explanation:

1, get whatever you want in fraction form

2. convert to a decimal.

3.move decimal 2 places.

10% off

10/100

.10

move twice and add a percentage symbol

10%

By which rule are these triangles congruent? A. AAS B. ASA C. SAS D. SSS

Answers

A. AAS

Congruence means they are identical. From the markings, two angles are the same and one side is the same. So angle-angle-side.

Use the function f(x) to answer the questions: f(x)=4x^2-7x-15 Part A: what are the x-intercepts of the graph of f(x)? Show your work(2 points) Part b: Is the vertex of the graph of f(x) going to be maximum or minimum? What are the coordinates of the vertex? Justify your answer and show your work (3 points) Part c what are the steps you would use to graph f(x)? Justify that you can use the answer obtained in part a and part b to draw the graph. (5 points)

Answers

Answer:

(Hope this helps can I pls have brainlist (crown)☺️)

Step-by-step explanation:

To find the x-intercept, substitute in  0 for  y and solve for  x .To find the y-intercept, substitute in  0 for  x and solve for  y .

x-intercept(s):  ( [tex]-\frac{5}{4}[/tex] , 0 )

y-intercept(s):  ( 0 , − 15 )

Vertex: y = 4 ( x -  [tex]\frac{7}{8}[/tex] )^2 [tex]\frac{289}{16}[/tex]

Graph in pic

8(9s + 3) +9
I need help simplifying this

Answers

Answer:

7 2 + 3 3

Step-by-step explanation:

(a) Write the point–slope form of a function that has a slope of 3- 5 and passes through the point (6,1).
(b) Algebraically manipulate your answer in part a to produce the slope– intercept form of the function that has a slope of 3 - 5 and passes through the point (6,1).

Answers

The question illustrates linear equation

The equation in point slope form is: [tex]\mathbf{ y - 1 = \frac 35 (x - 6)}[/tex]The equation in slope intercept form is: [tex]\mathbf{ y = \frac 35x - \frac{13}5}[/tex]

The given parameters are:

[tex]\mathbf{m = \frac 35}[/tex] --- the slope

[tex]\mathbf{(x_1,y_1) = (6,1)}[/tex] -- the point it passes through

(a) The equation in point slope form

This is represented as:

[tex]\mathbf{ y - y_1 = m(x - x_1)}[/tex]

Substitute known values

[tex]\mathbf{ y - 1 = \frac 35 (x - 6)}[/tex]

So, the equation in point slope form is: [tex]\mathbf{ y - 1 = \frac 35 (x - 6)}[/tex]

(a) The equation in slope intercept form

In (a), we have:

[tex]\mathbf{ y - 1 = \frac 35 (x - 6)}[/tex]

Open brackets

[tex]\mathbf{ y - 1 = \frac 35x - \frac{18}5}[/tex]

Add 1 to both sides

[tex]\mathbf{ y = \frac 35x - \frac{18}5 + 1}[/tex]

Take LCM

[tex]\mathbf{ y = \frac 35x + \frac{-18 + 5}5}[/tex]

[tex]\mathbf{ y = \frac 35x + \frac{-13}5}[/tex]

[tex]\mathbf{ y = \frac 35x - \frac{13}5}[/tex]

Hence, the equation in slope intercept form is: [tex]\mathbf{ y = \frac 35x - \frac{13}5}[/tex]

Read more about linear equations at:

https://brainly.com/question/11897796

In the diagram below, AB || CD. They are intersected by Ef at points G and H.
E
E
A
B
(x + 15)
C
2xº
D
H
F
Find the measure of ZBGH.

Answers

Answer:

150°

Step-by-step explanation:

x+15=2x

x=15°

BGH =180-(15+15):150

Answer:150°

Step-by-step explanation:

1
The temperature early in the morning is 17 °C. The temperature increases by 2 °C for every
hour for the next 5 hours. Write a function for the temperature in degrees Celsius.

Answers

The answer is c=2(x)+17

c=2(5)+17=27

Felipe made $221 for 17 hours of work.
At the same rate, how many hours would he have to work to make $169?

Answers

he would have to work 13 hours

Find point slope form with 1/4 passing through (-7,-5)

Answers

Answer:

y+5 = 1/4(x+7)

Step-by-step explanation:

Point slope form is

(y-y1) = m(x-x1) where m is the slope and (x1,y1) is a point on the line

y- -5 = 1/4(x - -7)

y+5 = 1/4(x+7)

Hello There!

Point-Slope:

y-y₁=m(x-x₁)

y-(-5)=1/4(x-(-7)

y+5=1/4(x+7)

y=1/4x+1.75+5

y=1.4x+6.75

Hope this helps!

[tex]GraceRosalia[/tex]

Please help me!! 45 points!! Find the values of the variables in the figure. Thank you I really need this!!

Answers

Answer:

x=2x, y=5y

Step-by-step explanation:

180-108=72+120=192,360-192=168

Step-by-step explanation:

to solve this we will divide of both

5y=120

y = 24

2× =108

x = 54

Please answer this question ASAP

Answers

Answer:

First, second, third, and fourth are functions

Step-by-step explanation:

Each input in the first, second, third, and fourth only have one output. In the fifth one 3.3 and 6.6 are seen twice as the x-value, so this is incorrect.

(answered this on your other question, but I will put it here too!)

Cada entrada en la primera, segunda, tercera y cuarta tiene solo una salida. En el quinto, 3.3 y 6.6 se ven dos veces como el valor de x, por lo que esto es incorrecto.

(respondí esto en tu otra pregunta, ¡pero también lo pondré aquí!)

Class of 40 students, 20 took Mathematics, 18 took Statistics, 16 took English, 7 took Mathematics and Statistics, 7 took Mathematics and English, 9 took Statistics and English, 3 took all the three.How many students arn't taking any courses?​

Answers

Answer:

6

Step-by-step explanation:

Typically these kinds of problems are solved using Venn Diagram.

Let’s solve it differently.

Here, we add the individual subject students and subtract the dual subject students and then add the triple subject students that would give us the count of all the students. If that’s more than number of students then there’s something wrong with the given data. If that’s exactly equal to number of students then all the students have taken some course(s) or the other. If that’s less than number of students then subtracting this from number of students would give us the count of students having not taken any course(s).

Thus, the count of students having taken some courses or the other is:

20+18+16–7–7–9+3 = 57–23

= 34

Subtracting it from 40 gives us 6, which is the count of students not taking any course(s).

Please mark brainliest if possible and have a nice day. :)

Last week, De swam five miles farther than three times the distance his father swam. De swam 23 miles last week. Choose the equation you would use to determine the number of miles, m, De's father swam.

Answers

Answer:

3m+5 equals 23

Step-by-step explanation:

If De swam 5 miles longer than three times what his dad seam then you would make his father's distance m and plug in the numbers.

If 4 (r + 2) - 13 = 11, what is the value of r+2​

Answers

Answer:

r+2 = 6

Step-by-step explanation:

4 (r + 2) - 13 = 11

4r+8-13=11

4r+8= 24

4r=16

r=4

r + 2 = 4 + 2

6

Answer:

r+2=6

Step-by-step explanation:

(r+2) = (11+13)/4

r+2 = 24/4

r+2=6

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