Given: quadrilateral ABCD with ∠A= ∠C and BD the bisector ∠ABC prove: DB bisects ∠ADC

Answers

Answer 1

Answer: ΔABD ≡ ΔCBD ( L.U.U) because (BD)≡(BD), ∠A≡ ∠C , <ABD≡<CBD => <ADB ≡ <CDB =>DB bisects ∠ADC;

Related Questions

Sorry about the image but does anyone know this!
67.935 in expanded form in fraction form after the decimal
0.1m+8-12 when m=30 and n=1/4
Which statement about the given equation is NOT true?3x + 4y = 12 a. It is in slope-intercept form with a positive slope of 4/3. b. It is an example of a linear equation. c. It has two variables and has coefficients of 3 and 4. d. It represents a line which, when graphed, doesn't pass through the origin.
A recipe calls for 10 cups of oatmeal. Benjamin wants to make 1/5 fewer servings than the recipe makes.Which expression represents how many cups of oatmeal Benjamin should use?A.0.8 * 10B.1.8 * 10C.0.2 * 10D.1.2 * 10

Solve for j 6j+16=4j-10

Answers

$\text {Hello! The answer to your problem is j=-13}$

$\text {Subtract 4j:}\n\text {6j+16-4j=4j-10-4j}\n\text {2j+16=-10}$

$\text {Subtract 16:}\n\text {2j+16-16=-10-16}\n\text {2j=-26}$

$\text {DIVIDE both sides by 2:}\n\text {2j/2=-26/2}\n\text {x=-13}$

$\text {Hope this helps!}\n\n\text {-LimitedX}$

Which of the following numbers is the smallest? Your answer is the letter in front of the smallest number.$\bullet$ A. $14.45001$ rounded to the nearest tenth.

$\bullet$ B. $14.54999$ rounded to the nearest tenth.

$\bullet$ C. $14.44999$ rounded to the nearest tenth.

$\bullet$ D. $14.55001$ rounded to the nearest tenth.

Answers

The answer to this question is C

4. If a function, f(x) is shifted to the left four units, what function represents the transformation?. A. f(x-4). B. f(x) - 4. C. f(x+4). D. f(x) + 4. .

Answers

If a function, f(x) is shifted to the left four units, thefunction that represents the transformation would be f(x+4). Thecorrect answer between all the choices given is the third choice or letter C. Iam hoping that this answer has satisfied your query about and it will be ableto help you.

f(x) shifted left 4 units is represented by f(x - (-4)) = f(x + 4). [-4 because ot was shifted LEFT]

What percentage is 40 of 50 ?

Answers

40/50?
1.convert the 50 to 100 'cause there are 100 percents in a percent(i just heard that from somebody)
2.50 * 2 = 100 so multiply 40 by 2
3.80,80% is your answer

Is 28 prime, composite, or neither?

prime
composite
neither

Answers

28 can be divided evenly by numbers other than 1 or itself, therefore it is composite

Answer:

28 is even.

It is divisible by 2,4,28,7,14

It is composite ( has more than 2 factors)

Step-by-step explanation:

In the function f(x) = 4(x2 − 6x + ____) + 20, what number belongs in the blank to complete the square? Numerical Answers Expected! Answer for Blank 1:

Answers

(x² - 6x +...)
a² - 2ab + b²

[1x² + 2* 1 *(-3) + (-3)²]

coefficient b trójmianu square of the product of the coefficients a and b and number 2

canonical form of the function
f(x) = 4 * (x - 3)² + 20

Other Questions

What is the value of this expression 210/7-18+4*6-20 A)112 B)76 C)28 D)16

Find the constant of variation k for inverse variation. Then write an equation for the inverse variation. y= 5 when x = 7.5 k = 37.5;y = 37.5/x k = 15;xy = 1.5 k = 2.5;y = 2.5/x k = 37.5;y=37.5x

To solve X/0.4 = 10, you would: Add 0.4 Subtract 0.4 Multiply 0.4 Divide by 0.4

Which of these is the algebraic expression for "nine less than some number?"9 / k k / 9 9 − k k − 9