Refer to parallelogram ABCD to answer to following questions.
Do the diagonals bisect each other? Justify your answer.
Yes; The diagonals are not congruent.
Yes; AK CK and DK. BK
No; AK CK and DKBK
No; The diagonals are not congruent.

Refer To Parallelogram ABCD To Answer To Following Questions.Do The Diagonals Bisect Each Other? Justify

Answers

Answer 1

Answer:

No: The diagonals are not congruent.


Related Questions

Who this also ?? Help please :)

Answers

Answer:

Step-by-step explanation:

b

b

lol

hope this helps <3

Answer:

in y=mx + b, b is the y intercept. Sp answer choice d.

True or false: you flip the sign every time you multiply or divide when you're solving an
inequality.

Answers

False. You only flip when the number you are multiplying/dividing is negative.

hi can someone please help me

Answers

Answer:

Volume = 1436.8 cm³

Step-by-step explanation:

Formula for the volume of a sphere = [tex]\frac{4}{3}\pi r^{3}[/tex]

Here, r = radius of the sphere

For a sphere which has the radius = 7 cm

Volume of the sphere = [tex]\frac{4}{3}\pi (7)^3[/tex]

                                     = 1436.76

                                     ≈ 1436.8 cm³

Therefore, volume of the sphere is 1436.8 cm³.

Will the given side lengths form a right triangle?

1, 2, 5

Answers

Step-by-step explanation:

For 3 side lengths of a triangle to form a right triangle, the sum of the squares of the 2 smaller side lengths must be equal to the square of the largest side. (a² + b² = c²)

Since 1² + 2² =/= 5², (5 =/= 25)

it will not form a right triangle.

Another Explanation:

Since 5 > 1 + 2, the sum of the 2 smaller side lengths is less than the largest side. Hence it will not form a triangle => not form a right triangle.

Over 12 hours the water in Julie's pool drained a total of 534.72 liters. It drained the same number of liters each hour. What was the change in the number of liters of water in Julie's pool each hour and what is the unit rate

Answers

Given:

Over 12 hours the water in Julie's pool drained a total of 534.72 liters.

It drained the same number of liters each hour.

To find:

The change in the number of liters of water in Julie's pool each hour and what is the unit rate.

Solution:

We have,

Water drained in 12 hours = 534.72 liters

Water drained in 1 hour = [tex]\dfrac{534.72}{12}[/tex] liters

                                       = [tex]44.56[/tex] liters

44.56 liters water drained in 1 hour.

So, the change in the number of liters of water in Julie's pool each hour is 44.56 liters.

The water is decreasing with respect to time, so the rate of change must be negative.

Rate of change = -44.56 liter per hour

Therefore, the rate of change is -44.56 liter per hour.

At store A, rulers are sold individually. The cost y of x rulers is represented by the equation y = 0.95x. The costs of rulers at store B are shown in the table. Number of Rulers (x) Cost (y) 5 $4.60 10 $9.20 15 $13.80 20 $18.40 Use the slope of each store to determine which store charges more per ruler. Explain.​

Answers

Answer:

The ruler at store A cost more

Step-by-step explanation:

Ruler A=$0.95 per ruler

Ruler B=$0.92 per ruler

??? I have no idea what this unit is about

Answers

Answer: -16.1

Step-by-step explanation: Multiply.

(-7) * 2.3-16.1

Write an equation in slope-intercept form for each of these representations.

1. A line with a y-intercept of 2 and a slope of -¼
2. A line that passes through (1, -3) and (3, -7)

Answers

Answer:

1.     y= -1/4x +2

2.    y= -2x -1

Step-by-step explanation:

A company has offices in 3 different cities and a rotal of 480 workers there are 90 workers in newyork and 130 workers in denver the rest of the workers are in san diego

Answers

Answer:

Workers in San Diego = 260 workers

Step-by-step explanation:

Total workers = 480

Number of offices = 3

In each office in different cities

New york = 90 workers

Denver = 130 workers

San Diego = x workers

Find x

Total number of workers = workers in New York + workers in Denver + workers in San Diego

480 = 90 + 130 + x

480 = 220 + x

480 - 220 = x

260 = x

x = 260 workers

Workers in San Diego = 260 workers

Answer:

Step-by-step explanation:

250

Jim walks a 1 3/4 -mile path two times a week. He also bikes 20 1/5 miles two times a week. What is Jim’s total mileage from walking and biking for one week?

Answers

Answer:

42.9 miles in one week

Step-by-step explanation:

anyone good at solving rational zeros ​

Answers

Answer:

I am what's your question?

Step-by-step explanation:

A marketing manager wants to package 48 promotional items into 1 supervalue pack and 10 smaller promotional packs. He uses 8 items for the supervalue pack and equally divides the rest into the smaller packs. How many items will be in each of the smaller packs?

A. 2 items
B. 4 items
C. 38 items
D. 40 items

Answers

The answer is
B.) 4 items
4 items it’d what the other person said

Add or subtract. Write the simples form

2/3 + (5/3 - 3/4)

Answers

I hope this helps you. I used Photomath to find this out.
It’s 19/12 !!!!!!!!!!!!!!!!!!!!

A person makes 300 dollars a month babysitting. If they
plan to save 30% of that, how much will they save each
month? PLEASE HELPPP WLL GIVE BRAINLEIST

Answers

Answer:

They will save $90 each month

Step-by-step explanation:

300*30%

or

300*.3

90


On a test, you correctly answer six 5-point questions and eight 2-point questions. You earn 92% of the possible points on the test. How many points pis
the test worth?
The test is worth p-points,
30

Answers

Answer:

The test is worth 46 points.

I would greatly appreciate some help with this problem.​

Answers

Answer: I think C

Step-by-step explanation:

The answer is c

good luck

A is the center of the circle, and the length of CD is 15 centimeters.
1. Select a segment that is a radius.

Answers

Answer:

All answers expect CD

Step-by-step explanation:

A circle is a shape that has a fixed point(called the center) that is equal from any point on the circle arc. A radius is from the center of the circle to the circumference( the circle's arc) and is half of the diameter.. Using those logic, AC,AD  are a radius  because it half of diameter,  AE, AG, AB are one because it goes from the center of the circle to its point on the circle arc. C

CD is the diameter.

All but expect CD sorry if I’m late to this

Help !!!
See question in image.
Please show workings .

Answers

Answer:

see explanation

Step-by-step explanation:

Given f(x) then the derivative f'(x) from first principles is

f'(x) = lim ( h tends to 0 ) [tex]\frac{f(x+h)-f(x)}{h}[/tex]

      = lim ( h to 0 ) [tex]\frac{3(x+h)^3+2-(3x^3+2)}{h}[/tex]

      = lim ( h to 0 ) [tex]\frac{3(x^3+3x^2h+3xh^2+h^3)+2-3x^3-2}{h}[/tex]

      = lim ( h to 0 ) [tex]\frac{3x^3+9x^2h+9xh^2+3h^3-3x^3}{h}[/tex]

      = lim ( h to 0 ) [tex]\frac{9x^2h+9xh^2+3h^3}{h}[/tex]

      = lim ( h to 0 ) [tex]\frac{h(9x^2+9xh+3h^3)}{h}[/tex] ← cancel h on numerator/ denominator

      = lim ( h to 0 ) 9x²+9xh+3h² ← let h go to zero

f'(x) = 9x²

Write an equation the line passes through (4, 1) and is parallel to y = - 2x + 7

Answers

Answer:

y = -2x + 9

Step-by-step explanation:

The equation of the new line is the same as that of this given line, EXCEPT that the constant will be different.

Start with y = mx + b; substitute 1 for y, 4 for x and -2 for m:

1 = -2(4) + b

Then b = 9, and y = -2x + 9

Is 6x + 9 = 9x an expression or equation?

Answers

Answer:

Step-by-step explanation:

this is an equation because it has an equal sign,

expressions do not have an = sign

Answer: Equation

Step-by-step explanation: This is an example of an equation.

Equations are mathematical sentences that contains an equals sign.

need help asap please​

Answers

Answer:

Constants

Step-by-step explanation:

HELP MEEEEEE! ILL GIVE BRAINLYY
haha

Answers

Answer:

D

Plzzzzz give me Brainliest!!!!!  

What is the Circumference of a circle with a radius of 15mm? There are no choices​

Answers

Answer:

90

Step-by-step explanation:

Combine like terms to simplify the expression below.
5y - 8x - y + 12y

Answers

Answer:

it will 16y-8x and common 8 is so 2y-x

25−2(5+4x)
15+8x


35+8x

HURRY I HAVE TO DO THIS TEST BEFORE 3 AND ITS 50 QUESTIONS


15-8x


7x

Answers

Step-by-step explanation:

25 - 2(5 + 4x)

= 25 - 10 - 8x (Distributive Property)

= 15 - 8x.

help me plz i dum reeee

Answers

Answer:

The mean absolute deviation of the data set is 2.5

Step-by-step explanation:

We need to find mean absolute deviation of the data set:

10,8,10,6,6,2,10,4

First we will find mean of the given data set.

The formula used is: [tex]Mean=\frac{Sum\:of\:all\:data}{Number\:of\:data}[/tex]

Sum of all data = 10+8+10+6+6+2+10+4 = 56

Number of data = 8

So, mean will be:

[tex]Mean=\frac{Sum\:of\:all\:data}{Number\:of\:data}\\Mean=\frac{56}{8}\\Mean=7[/tex]

Now, we will calculate the absolute difference between mean and each data value.

|10-7| = 3

|8-7| = 1

|10-7| = 3

|6-7| = |-1| = 1

|6-7| = |-1| = 1

|2-7| = |-5| = 5

|10-7| = 3

|4-7| = |-3| = 3

Now, we will find mean of 3,1,3,1,1,5,3,3

Sum of all data = 3+1+3+1+1+5+3+3 = 20

Number of data = 8

So, mean will be:

[tex]Mean=\frac{Sum\:of\:all\:data}{Number\:of\:data}\\Mean=\frac{20}{8}\\Mean=2.5[/tex]

So, the mean absolute deviation of the data set is 2.5

2.) Which is equivalent to 3 (а- 9)?
За - 9
OOption 2
оза + 9
оза - 27

Answers

Answer:

3a-27

Step-by-step explanation:

Distribute the 3

3 x a is 3a

3 x 9 is 27

3a - 27

distribute the 3 to everything in the parenthesis

3 (a) = 3a
3 (-9) = -27

In 2–4, write Yes or No to indicate whether the expressions are equivalent. 2. 10x - 3 + 2x - 5 and 4(3x - 2) 3. 3y + 3 and 9(y + 1/3) 4. 6(3x + 1) and 9x + 6 + 9x

Answers

Step-by-step explanation:

2. 10x - 3 + 2x - 5 and 4(3x - 2)

10x - 3 + 2x - 5

Upon simplifying;

10x + 2x - 3 - 5

12x - 8

4(3x - 2)

12x - 8

Both expressions are equivalent - Yes!

3. 3y + 3 and 9(y + 1/3)

9(y + 1/3)

upon simplifying;

9y + 9 (1/3)

9y + 3

3y + 3

Both expressions are not equivalent - No!

4. 6(3x + 1) and 9x + 6 + 9x

6(3x + 1)

upon simplifying;

6(3x) + 6 (1)

18x + 6

9x + 6 + 9x

Upon simplifying;

9x + 9x + 6

18x + 6

Both expressions are equivalent - Yes!

Help with this plz bc I need help

Answers

Answer:

49 students in total

Step-by-step explanation:

If you were to put it on loose-leaf then 3 times 21 is 7 so you do the same with 4. 4 times 7 is 28. 28 plus 21 is 49 there would be 49 students in total.

The value of n is a distance of 1.5 units from -2 on a number line. Click on the number line to show the possible values of n. -5 - 4 -3 -2 -1 0 1 2 3 4 5​

Answers

Answer:

Its Going to be -4

Step-by-step explanation:

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