Mathematics High School

If l II m, m∠CBE = (14x + 17)° , and m∠FEH = (19x – 23)° , find m∠CBE.


plz help me

If L II M, MCBE = (14x + 17) , And MFEH = (19x 23) , Find MCBE.plz Help Me

Answers

Answer 1

Answer:

try setting them equal to each other

Related Questions

Write an algebraic expression with 3 terms, at least one coefficent of 5 and 2 different variables.

Answers

Answer:

3+5y+3x-(26-3)

What’s the measurement answer?

Answers

Answer:

m<A: 50

Step-by-step explanation:

Complementary angles mean that the angles add up to, or equal 90

4x + 6 + 4x - 4 = 90

8x + 2 = 90

8x = 88

x = 11

m<A:

4x + 6

4(11) + 6

50

The temperature, y, of a pot of water is 45 °F. The temperature increases by 30 °F per minute, x, when being heated.

Answers

Answer:

y = 30x + 45

Step-by-step explanation:

The teapot starts of at 45 °F, and every minute, the temperature increases by 30 °F

Please Help!
Just say 1,2,3,4 , or 5 to label them! Ty!

Answers

Answer:

1 and 2

Step-by-step explanation:

The only variable is x

And the only number is -7

Answer:

1. x

possibly 3. since it can be solved into a reg variable

4. 2x

5. -9x

Step-by-step explanation:

Given h(x) = -2 – 1, solve for x when h(x) = -3.

Answers

Step-by-step explanation:

h(x)=-1-2

=-3

h(-3)=-3

help me with this please ​

Answers

Answer:

10w ≥ 30

Step-by-step explanation:

First, the variable w represents the "sum of a number and 15", so we don't know the missing value. Therefore the first part is 10w. The inequality is ≥ because it represents "at least 30". Your inequality should be 10w ≥ 30

Hope this helps!

What is the factorization of the polynomial 2x2 + 24x + 72​

Answers

Answer:

[tex]2(x+6)^2[/tex]

Step-by-step explanation:

[tex]2x^2 + 24x + 72 = 2(x^2 + 12x + 36) = 2(x+6)^2[/tex]

Answer:

2(x+6)(x+6)

Step-by-step explanation:

2x^2+24x+72

=2(x+6)(x+6)

Brainliest PLs?

The cheyenne corp purchased $7480 worth if laundry supplies on june 2 and recorded the purchase as an asset. On june 20, an inventory of the laundry supplies inecaticated only $1320 on hand. The adjusting entry that should be made by the company on june 30 is?

Answers

Answer:

36,600

Step-by-step explanation:

Hope this is correct but I multiplied 30 by 1,320

PLZ HELP!!!!!! ASAP! 70 POINTS!

Factor ax^2−ay−bx^2+cy+by−cx^2

Answers

Answer:

(a-b-c)(X^2-Y)

Step-by-step explanation:

DONE!!

hey i think this expression is not factorable with rational numbers

4) Darius's parents sent money to the book fair to be split among the four children in his family. After they gave the money to the cashier, she told each child they had $11.50 to spend. Write and solve an equation to show the total amount of money Darius's parents sent to the book fair. ​

Answers

hi..

let total amount of money Darius's parents sent to the book fair is m then according to the question

m= 4 × $11.50

m= $46

So Darius parents sent $46 to the book fair to be split among 4 children in his family..

hope it helps:)

mcd de 35 y 45? Ayuda por favor ​

Answers

Espero que te sirva de ayuda.

Answer:

5 y 5

Step-by-step explanation:

Tina goes shopping and her total is 210 dollars and if she receives a 35 percent discount for spending over 200 dollars then how much does she pay

Answers

9514 1404 393

Answer:

  $136.50

Step-by-step explanation:

After her 35% discount, Tina pays 65% of the marked price. The amount she pays is ...

  0.65 × $210 = $136.50

Pls help LOTS OF POINTS I am really confused and this is pretty easy so plaplslplsplspsl help

Answers

Answer: #4 is b

Step-by-step explanation:

x + y + 2x + 2y + 4x + 5z

Answers

Answer:

5x

Step-by-step explanation: x + y + 2x + 2y + 4x + 5z

x + 4x + 2x + y + 2y + 5z

7x + 3y + 5z

A piece of wire in the form of a rectangle 18 cm long and 15 cm wide is bent and reshaped as a circle. Find the radius of a circle.

Answers

Answer:

r = 12.89

Step-by-step explanation:

18(2) + 15(3) = 81 = C

C = 2πr

81 = 2πr

81/2 = πr

r = 81/2π ≈ 12.89

A number increased by 6 is 13. What is the number?*

Answers

Answer:

7

Step-by-step explanation:

Simply subtract 6 from 13.

13-6=7

Hope this helps! :)

99 POINTS- will mark branliesttt In each of the following graphs, the two given polygons are similar. Write precisely a single dilation (coordinates of center and coefficient) by which the image (labeled with primed letters) was obtained.

Answers

Answer:

(-1,-4) and the coefficient is 3/2

Step-by-step explanation:

I am smart!!

Answer:

(-1, -4) coefficient 3/2

Step-by-step explanation:

the center of the shapes is (-1, -4) and the coefficient is 3/2 because the red shape is 3/2 times bigger than the black shape

what is the solution of the system if equations 7x + 12y = 13

Answers

Answer:

7x+12y-13=0

Step-by-step explanation:

100 points! Someone please help me with this! I will mark brainliest! Picture is attached below. Random answers will be reported.

Answers

Answer:

7. Orthocenter is on the triangle, at (0,0).

8. Orthocenter is outside the triangle, at (1,-5)

Step-by-step explanation:

Answer:

7. (0, 0) - on the triangle8. (1, -5) - outside the triangle

Step-by-step explanation:

Question 7

Given points:

J(1, 3), K(-3, 1), L(0,0)

Orthocenter is the intersection of altitudes. Altitude is perpendicular segment with one end on the opposite vertices.

Lets work out two altitudes and find their intersection.

Slope of JL

m(JL) = (0 - 3)/(0 - 1) = 3

Equation of the line that is perpendicular to JL and passes through K(-3, 1). The line has the slope -1/3.

y - 1 = -1/3(x - (-3)) ⇒ y = -1/3x

Slope of KL

m(KL) = (0-1)/(0 - (-3)) = -1/3

Equation of the lines that is perpendicular to KL and passes through J(1, 3). The line has a slope -1/(-1/3) = 3

y - 3 = 3(x - 1) ⇒ y = 3x

The orthocenter is the intersection of the lines:

-1/3x = 3x ⇒ x = 0 ⇒ y = 0

The point is (0, 0) which overlaps with point L so it is on the triangle

Question 8

Given points:

D(-3, -2), E(-2, -2), F(1,2)

Lets work out two altitudes and find their intersection.

Slope of DE

m(DE) = (-2 - (-2))/(-2 -(-3)) = 0, horizontal line

Equation of the line that is perpendicular to JL and passes through F(1, 2). The line is vertical:

x = 1

Slope of EF

m(EF) = (2- (-2))/(1 - (-2)) = 4/3

Equation of the lines that is perpendicular to EF and passes through D(-3,-2)

The line has a slope -1/(4/3) = -3/4:

y - (-2) = -3/4(x - (-3)) ⇒ y = -3/4x - 17/4

The orthocenter is the intersection of the lines:

x = 1y = -3/4 - 17/4 = -20/4 = -5

The point is (1, -5) is outside the triangle


Need HELP plzzzzzzzzz

Answers

Answer:

answer = 130 degree.

Step-by-step explanation:

I hope is correct.

Answer:

choice 2) angle DOC = 145 degrees

Step-by-step explanation:

angle ABD = 1/2(30 degree arc) = 15 degrees because of the inscribed angle theorem.

angle AOB = 180 - 20 - 15 = 145 degrees

angle DOC  = angle AOB because it is a vertical angle to 145 degrees.

pls help me 10 points

Answers

Answer:

1st one is cluster 2nd is outliers 3rd is neither and 4th is outliers.

Step-by-step explanation:

x2 + 2x = 15
PLZ HELP ME ​

Answers

The answer is x=3 next time when you are use x^2 when asking too the second power

A jewelry box is shaped like a cube. One side of the box is 6.5 inches long. What is the volume of the jewelry box?

Answer options:

-274 in3
-274.5 in3
-274.375 in3
-274.625 in3

Answers

Answer:

274.625 in^3

Step-by-step explanation:

equation for volume LxWxH

6.5x 6.5x 6.5= 274.625

PLEASE HELP 30 POINTS
A line passes through the points (3,5) and (2,0)​

Part A) What is the slope of the line?
A) M = 6
B) M = 5
C) M = -5
D) M = - 6

Part B) What is the y- intercept of the line?

Answers

Answer:

Part A is -5

Part B is 10

Step-by-step explanation:

0=-5(2)+b

Part a -5 part b 10 have a good day

Factor the expression below.
49a^2 - 25b^2
Which of the following binomials is a factor of the expression?
A. a + b
B. 7a+ 5b
C. 7a+ b
D. a +5b

Answers

The answer should be B

help i’ll give brainliest

Answers

Answer:

(8, -2)

Step-by-step explanation:

It is reflected over the X axis

Because 8 is an x coordinate, it will not be changed. And because 2 is not an X coordinate it will be reversed, or turned to negative

Where’s the question at

The segments shown below could form a triangle.
A. True
B.false

Answers

Answer:

I don't no

Step-by-step explanation:

ok thanks for the

Answer:

False

Step-by-step explanation:

Its false try using the app triangle calculator

want to watch a movie
movie night

Answers

Answer:

ssssuuuuurrrreeeee

Step-by-step explanation:

;)

Answer:

yes? what movie?

Step-by-step explanation:

I NEED THIS TO BE FINISHED FOR EXTRA CREDIT, because my grade is REALLY LOW and this will bring it up by 20 points. so PLEASE!!!!!!!!!!!!!!!!!!!!!!! Somebody do this for me, I would relly appreciate it
https://kami.app/qaznXMUk59Ep

Answers

you didn't give me access so I can't edit or solve the problem  and if this is extra credit to bring your grade up, shouldn't you be doing it?

Are the lines parallel, perpendicular, or neither show work cause I need to understand this

Answers

Answer:

Niether

Step-by-step explanation:

the slopes arent opposite so they arent perpendicular, they arent the same so they arent parallel. they are niether due to thier slopes, but if they had the same slope, the y intercept would have to be different for them to be parrallel or else they would be the same line

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