If segment BD is congruent to segment BC, BD=5x-26, BC=2x+1, and AC=43, find AB

Answers

Answer 1

Answer:Thats a tough one

Step-by-step explanation: Do you need this answer urgently?


Related Questions

A
B
What is the domain and range?

Answers

Answer:

the domain is 5 and the range is 10

Step-by-step explanation:

what describes the first factor in scientific notation

Answers

Answer:

  mantissa

Step-by-step explanation:

The word "mantissa" is used to describe the portion of the number that represents the significant digits in scientific notation.

__

The term also refers to the fractional portion of a logarithm. Of course, that fractional portion also represents the significant digits of the number. The integer portion of the logarithm is the power of 10 that multiplies the significant digits.

7. Find the value of:
a) The number when 40% of the number is 10

Answers

Step 1) Set up a proportion

Proportion: percent / 100 = x / number

In context of the problem, the proportion is: 40 / 100 = 10 / number

Step 2) Cross-multiply and solve

100 x 10 = 40 x N

1000 = 40N

N = 25

Answer: The number is 25

Answer:

25

Step-by-step explanation:

Let the unknown number be x

[tex]40 \% \times x = 10 \\ \frac{40x}{100} = \frac{10}{1} [/tex]

Cross Multiply

[tex]40x = 100 \times 10 \\ 40x = 1000[/tex]

Divide both sides of the equation by 40

[tex] \frac{40x}{40} = \frac{1000}{40} [/tex]

Simplify

[tex]x = 25[/tex]

Solve for b.
y = mx + b

Answers

Answer:

b = y - mx

Step-by-step explanation:

So we are trying to solve for b in the equation y = mx + b. To do this, we will have to somehow get the b by itself on one side and all of the non-b parts of the equation on the other side.

y = mx + b

Subtract mx from both sides.

y - mx = b

b = y - mx

So we have not solved for b. We have found that b = y - mx.

I hope you find my answer and explanation helpful. Happy studying. :)

Which point lies to the right of y-axis?

(a) (0, 3) (b) (-2,-1) (c) (3, 5) (d) (-3,-2)​

Answers

Answer: C

Step-by-step explanation:

Rewrite the equation below using ONLY the symmetric property of equality:2x + 5 = 3x -7

Answers

Answer:

12 = x

Step-by-step explanation:

Symmetry here would involve subtracting the same quantity from both sides of the equation.

Starting with 2x + 5 = 3x -7,

subtract 2x from both sides.  This yields

                            5        = x - 7

Adding 7 to both sides yields

                   12 = x

The triangle on the right is scaled copy of the triangle on the left identified the scale factor

Answers

Answer:

is there supposed to be a picture with it? i can't solve it without more information. sorry

I NEED HELP ASAP!!!!!!!!

Which expression is represented by the model?

A. 4x-3
B. 4x+3
C. -4x-3
D. -4x+3

Answers

The answer is 4x-3

A.4x-3

What is the solution to the system of polynomials graphed below?

Answers

Answer:

D

Step-by-step explanation:

The solution to a system of equations is where the two equations intersect on a graph.

So, the solution to the system of polynomials graphed below would be where they intersect.

We can see that they intersect at (2,20)

Therefore, their solution is (2,20)

Our answer is D

The distance an object travels is determined by how fast it goes and for how long it moves. If an object’s speed remains constant, the formula is d=r*t , where d is the distance, r is the speed, and t is the time. If you drive at 50 miles per hour for 5 hours, how far will you have traveled? a. 200 miles b. 10 miles c. 250 miles d. 300 miles Please select the best answer from the choices provided A B C D

Answers

Answer:

d = r * t

r = 50 mph

this will be very easy.

d = r * t

r = 50 mph

t = 5 hours

d = 250 miles

In five hours at a constant speed of 50 miles per hour, you would have traveled 250 miles.t = 5 hours

d = 250 miles

In five hours at a constant speed of 50 miles per hour, you would have traveled 250 miles.

Answer:

250

Step-by-step explanation:

Nigel has 3/4 of a chocolate candy bar that he wants to share equally among his friends Cameron, Devin, and Tyrek. How much will
Cameron receive of the candy bar?
Your answer:

Answers

Answer:

3/4 divided 4=16 or 0.1875

Step-by-step explanation:

3/4 divided by 4 is easy all you would do is multiply the bottom number by what you are trying to divide which is 4 so you do 4x4 which is 16

The diagram is a straightedge and compass construction. C is the center of both circles.
Which of the following statements must be TRUE by construction? Select all that apply.
A
AB and an have the

Answers

Answer:

The correct options are;

B. AC and AD have the same length

D. Triangle BCE is isosceles

Step-by-step explanation:

From the diagram we have;

B. Segment AC and segment CD are the radii of the same circle with center C and radius AC, therefore, given that the radius of a circle is constant round a circle, we have;

The length of AC = The length of AD

D. In triangle BCE, we have the length of segment CB is equal to the length of segment CE which are both radii of the circle with center C and radius CE, therefore, the triangle BCE has two sides equal which gives triangle BCE is an isosceles, from the definition of isosceles.

What are the factors for 15x - 4 - 8?

Answers

3(5x-4) this is the correct answer

Evaluate the expression when y=-3.
y2 + 6y +8

Answers

-6-18+8=-16
Answer -16

The value of algebraic expression [tex]y^2+6y+8[/tex] at y = -3 is -1.

An algebraic expression is an expression built up from constant, variables, and algebraic operations : addition, subtraction, multiplication, division and exponentiation.

In the given question,

algebraic expression =  [tex]y^2+6y+8[/tex]

the value of the algebraic expression at y = -3

[tex]= y^2+6y+8\\\\=(-3)^2 + 6(-3) + 8\\\\= 9 - 18 + 8\\\\=-1[/tex]

Learn more about algebraic expression here

https://brainly.com/question/28884894

#SPJ2

what is the value of the expression....!?​

Answers

Answer:

your answer is correct

What is the value of the expression below when x
6 and y = 10?
10x - 5y

Answers

Answer: 10

Step-by-step explanation: Because 10times X when X=6 is 60 then 5 times Y when Y=10 makes it 50 then subtract the two numbers

60-50=10

4. Consider the following graph.

Part A: Plot two points to form a square in the above graph. Label the points R and
S. A square is a quadrilateral with all four sides of the same length. After
plotting the points, trace the square by connecting the points.
Part B: To find the perimeter of a polygon, take the sum of the length of each side.
What is the perimeter of the square that you created in Part A Round your
answer to two decimal places.

Answers

29.12 is the perimeter.

1. 3x²y2 + 3x y2 + 5xy
Degree:
(Fill in the blank with monomial, binomial, or trinomial)

Answers

Answer:

Answer is trinomial

Step-by-step explanation:

degree:3x^2 y2 +3xy2 + 5xy

=the degree of first term = 4

= the degree of second term=3

= the degree of third term = 3

:. the degree = 4

the answer is 4

Someone please help even if u just answer one of the questions :)

Answers

1. E
2(a+2b+3c)= 2a+4b+6c you will distribute the 2 into a, b, and c which you will multiply.
2 x a = 2a
2 x 2b = 4b
2 x 3c = 6c

24 A rectangle is cut along its diagonal. The measure of ZA is 55°.
What is the measure of ZB?
B
A
F
F
125°
G 105°
H 45°
35°

Answers

Answer: 35

Step-by-step explanation: add the angles which is 90 and 55. then subtract it from 180. sorry for my bad english, it’s not my first language.

What is the value of (3^6)^3

Answers

Answer:

3^18

Step-by-step explanation:

[tex](3^6)^3\\\\\mathrm{Apply\:exponent\:rule}:\quad \left(a^b\right)^c=a^{bc},\:\quad \:a\ge 0\\\left(3^6\right)^3=3^{6\times\:3}\\\\=3^{6\times\:3}\\\\=3^{18}\\\\=387420489[/tex]

3 to the power of 6 is 729 and that to the power of three is 387420489

What are the coordinates of B(-4, -5) under a 180 degree rotation about the origin?

Answers

Answer:

(4, 5 )

Step-by-step explanation:

Under a rotation about the origin of 180°

a point (x, y ) → (- x, - y ), thus

B(- 4, - 5 ) → (4, 5 )

Find the domain and range of each relation (use interval notation). Then determine if each relation is one-to-one.

Answers

Answer:

Domain: -2, 1

Range: -2, -4, 1

Step-by-step explanation:

A Domain is the first coordinate which is x

The Range is the second coordinate which is y

Hope This Helps :)

The length of the rectangle below is (2x-3) and the width is (x+7). Find the area of the rectangle in terms of x.

Answers

Answer:

area = 2x² - 17x - 21

Step-by-step explanation:

Area of the rectangle is:

area = (width*length)

area = (x+7)*(2x-3)

        = x*2x + x*-3 + 7*2x + 7*-3

        = 2x² - 3x - 14x - 21

        = 2x² - 17x - 21

The area of the rectangle in terms of x should be [tex]2x^2 + 11x - 21[/tex]

Given that,

Length is 2x - 3.Width is x + 7.

We need to determine the area of the rectangle

As we know that

The area of the rectangle be

[tex]= length \times breadth\\\\= (2x - 3) (x + 7)\\\\= 2x^2 +14x - 3x - 21\\\\= 2x^2 + 11x - 21[/tex]

Therefore we can conclude that The area of the rectangle in terms of x should be [tex]2x^2 + 11x - 21[/tex]

Learn more about the rectangle here: brainly.com/question/16939594

Which point could represent 5 3 ?

Answers

Answer:

the answer is c

Step-by-step explanation:

i just finished the lesson

Answer:

c

Step-by-step explanation:

Pls halp due today >_<. Thank you

Answers

Answer:

y=38.75x

Step-by-step explanation:

Divide 310 by 8 which will give 38.75 and put it into linear relationship.

12 POINTS TO THE BRAINLIEST ANSWER!!!! PLEASE HELP!! Tess and Dan have $24.00 each to spend at a book fair, where all students receive a 15% discount. They both want to purchase a copy of the same book, which normally sells for $24.50 plus 10% sales tax. To check if she has enough to purchase the book, Tess takes 15% of $24.50 and subtracts that amount from the normal price. She takes 10% of the discounted selling price and adds it back to find the purchase amount. Dan takes 85% of the normal purchase price and then computes 110% of the reduced price. Is Tess correct? Is Dan correct? Do they have enough money to purchase the book? Explain your answer using complete sentences. PLEASE ANSWER ALL QUESTIONS

Answers

Answer:

yes Dan and Tess have enough money because the price is 22.9075 after discount

Step-by-step explanation:

the  original price of the book=24.50

the price of the book with taxes : 24.5+(24.5*10 %)=26.95 Dollars

the price for the students is :  24.50-(24.5*15%)=20.825

the price to students +tax= 20.825+(20.825*10%)= 22.9075

See what Tess did:

she took 15 % from original price :24.50-(24.5*15%)=20.825

she took 10 % of discounted price :20.825.50*10%= 1.04125

adds it back to find the purchase amount:1.04125+20.825=21.86625

what Dan did:

Dan takes 85% of the normal purchase price: 24.50*85%= 20.825

then compute 110% to the discounted price: 20.825*110%=22.9075

Dan is right, he will pay 22.9075 which is actually the price that the student pay for the book after the discount. what Tess is that she calculated the tax before discount, she has to calculate the tax after discount.

Dimensions of a Box A large plywood box has a volume of . Its length is ft greater than its height, and its width is ft less than its height. What are the dimensions of the box

Answers

Answer:

Few things are missing, they are volume of the box is 180 feet cube. Length is 9 feet greater than its height, and weight is 4 feet less than its height.

Step-by-step explanation:

Given, the volume of the box, V = 180 feet cube

Let the height of the box, h = x feet

Therefore, length is, l = ( 9+x ) feet

And width is, b = ( x-4) feet

so volume of the box is

V = l x b x h

[tex]$ 180= (x+9) \times (x-4) \times (x)$[/tex]

[tex]$ x^3 +5x^2-36x -180 =0$[/tex]

Factorizing we get

(x+5)(x-6)(x+6)=0

Therefore,

x = -5, -6, 6

Now since the height of the box cannot be negative, so taking the positive value of x, we get

Height of the box, h = x = 6 feet

Length , l = ( 9+x ) = 9+6 = 15 feet

Width , b = ( x-4) = 6-4 = 2 feet

find the dimension of the missing side of a triangle given the following measurements: A=75 sq. ft, b=15 ft, h=?

Answers

Answer:

h = 10 ft

Step-by-step explanation:

The area (A) of a triangle is calculated as

A = [tex]\frac{1}{2}[/tex] bh

Here A = 75 and b = 15, thus

[tex]\frac{1}{2}[/tex] × 15h = 75 ( multiply both sides by 2 to clear the fraction )

15h = 150 ( divide both sides by 15 )

h = 10

Write an expression equivalent to 6x+3y-4x+2

Answers

Answer:

10x+3y+2

Step-by-step explanation:

Other Questions
Explain why lenses are used for particular applications. ( please write a long detailed answer ) PLZ HELP!! ASAP!! spittlebugs release foam to hide themselves in branches what kind of adaptation is this? a) biochemical b)ecological c)structural d)physiological Find the distance of the following points.3. (0,2) (4, -1) I need help with example 4 plz Product and Period Costs Identify the following costs as a product cost or a period cost for a magazine publisher: a. Sales salaries b. Paper used for the magazine c. Maintenance on printing machines d. Depreciation expensecorporate headquarters In this discussion, you will use the vocabularyyou learned in the unit to describe yourself inGerman. In five complete sentences, pleasedescribe the following:1. Your (real or imaginary) physical attributes.This needs to include:1. Your height in metric (do an internetsearch to convert inches to centimeters)2. Your hair color, length, and texture3. Your eye color2. Your personality traits (minimum of three fromthe tutorials)Please answer in German. Find the coordinates of the midpoint of a segment with the givenendpoints. The measurement 0.020 L is the same as? In the last stanza, what does the speaker mean when he says, "And his eyes have all the seeming of a demon's that is dreaming"? Write an equation in slope-intercept form for the line parallel to y= 9x+2 that passes through the point (-2,8). Show your work. Thank you :) Help, please! College precalc! TIA. Starting with the Reform Act of 1832, Parliament passed laws in the 1800s that gave voting rights to most adult males. most adult females. landowners living in rural areas. female factory workers. A student invited the school board to attend a presentation on the importance of healthy school lunches. After listening to the student discuss food choices, the board members were invited to taste healthy foods that students would likely enjoy. Which modalities did the student appeal to the most while informing the audience about the topic? gustatory, auditory, and visual auditory, olfactory, and tactile tactile, auditory, and gustatory olfactory, gustatory, and visual Which statement about melting and boiling points is true? Question 3 options: A. As you move down group 7A in the periodic table, the melting and boiling points of the elements decrease. B. As you move up group 8A in the periodic table, the melting and boiling points of the elements increase. C. Smaller atoms in group 8A require higher boiling points for the molecules to separate from each other than larger atoms in group 8A. D. Larger atoms in group 8A require higher boiling points for the molecules to separate from each other than smaller atoms in group 8A. Sometimes when a baby is born they need to be kept in an incubator for a period of time. A manufacturer would like to design a new baby alarm to be used in the incubator. This alarm should only sound if it is switched on AND when the temperature becomes too cold OR the baby starts crying. Using the following: S = alarm switch T = temperature C = baby crying A = alarm a) Draw a truth table from these conditions to show when the alarm sounds. b) From your table produce a Boolean expression to represent the baby alarm c) Build a logic circuit on logic that is capable of carrying out the expression. Screen shot the final circuit. What is 25 times 0.3? What is the rising action of "The Necklace" by Guy de Maupassant? Why did the source of the logs in Chaco Canyon change over time? You are studying to become a doctor and must explain to a patient about mutations. She would like toknow how they happen. Which of the following can you tell her does NOT cause them?..O A. Exposure to UV radiationO B. Standing in front of a microwave while it's onO C. Exposure to certain chemicals.O D. Errors during DNA replication 10/2i?(dividing complex numbers)