Please Help. Given trapezoid ABCD, Prove ΔBEC ~ ΔDEA

Please Help. Given Trapezoid ABCD, Prove BEC ~ DEA

Answers

Answer 1

Answer:

AAA (or AA)

Step-by-step explanation:

Prove ΔBEC ~ ΔDEA

(using three angles is unnecessary because you can just use Angle Angle to prove similarity)

First, m∠BCE = m∠EAD because of alternate interior angles.

Then, m∠ADE = m∠CBE  because of alternate interior angles.

m∠BEC = m∠AED because of vertical angles

Thus, ΔBEC ~ ΔDEA because of Angle Angle Angle [AAA] (or AA if you only chose to use 2 angles)


Related Questions

✨✨ Easy points for anyone who is good at finding slope! ✨✨

Answers

Answer:

- 4\3

Step-by-step explanation:

I think its -1 because there's not crooked line where you have to figure out the whole thing

please help me out with this question with explanation

convert it and find its speed​


in m/s

Answers

Answer:

car covers distance of 450 km in 4hr and 30min

4hr and 30 min - (4*60)+ 30 equal to 270

distance covered by car in one minute equal to 450/270 equal to 1.6 km

speed of car equal to (1.6*60)/60 equal to 1.6 km /hr

I need help with Geometry

Answers

Answer:

Angle 1 is 17° Angle 3 is 73°

Hope this helps.

–27 ≥ t/5 Please help me as soon as possible

Answers

Answer:

t ≤ -135

Step-by-step explanation:

multiply each side by 5 which then cancels out the 5 in the fraction then turns -27 into -135. Since we multiplied negatives we flipped the sign.

Suppose you worked 4.5 hours today and 2.25 hours yesterday. If you made $87, what were you
paid for each hour of work?

Answers

Answer:

Patriot Software

What Is Time and a Half, and Who Qualifies for It?

Mike Kappel Mike Kappelular rate of pay plus

dministrative, or professional job duty.

There is also a test for employees who work in outside sales. If an employee’s primary duty is making sales, they are exempt. The employee must also regularly perform work away from your business. They do not have to meet salary exemption requirements to be exempt.

Nonexempt employees

On the flip side, nonexempt employees:

Do not make at least $35,568 annually

Are not salaried and/or

Do not have exempt job duties (e.g., administrative)

If you have nonexempt employees, you must pay them time and a half (1.5 times) for any hours worked over 40 a week.

There’s a common misconception that paying an employee a salary means they’re exempt from overtime wages. You can have salaried nonexempt employees who are eligible for overtime pay.

Your state may have stricter overtime laws than the FLSA. Check with your state to learn about the overtime laws you need to follow.

How to calculate time and a half

Again, pay nonexempt employees time and a half for any overtime hours they work.

A good chunk of nonexempt employees receive hourly wages instead of a salary. However, because nonexempt employees can be salaried, you must know how to calculate time and a half for both salaried and hourly employees.

Hourly employees

Let’s say you have a nonexempt hourly employee who earns $12 per hour. During the last workweek, the employee worked 45 hours (40 regular hours + 5 overtime hours).

To calculate time and a half for the hourly employee, follow these steps:

Calculate the employee’s regular earnings

Find the time and a half pay rate (1.5 x Regular Hourly Wage)

Multiply the overtime rate by the number of overtime hours

Add together the regular and overtime wages

To find the employee’s regular earnings, multiply their regular pay rate ($12) by 40 hours.

$12 X 40 = $480 in regular wages

Next, calculate the employee’s time and a half pay rate. Multiply 1.5 by the employee’s regular rate of pay.

1.5 X $12 = $18 per hour of overtime

Multiply the overtime rate from above ($18) by the number of overtime hours the employee worked during the week.

$18 X 5 = $90 of overtime pay

Last but not least, add the employee’s regular wages and overtime pay together to find the employee’s total wages. You owe the employee $570 in total gross wages ($480 + $90).

If your employee has multiple pay rates for different jobs within your company, you must calculate weighted overtime for their wages.

Salaried employees

When it comes to calculating time and a half for salaried employees, there are two methods you can use. The method you use depends on if the employee receives a salary that covers a fixed number of hours or if they receive a salary that covers all worked hours (aka fluctuating workweek).

Salary with fixed hours

For a salaried employee with fixed hours, use these steps:

Calculate the employee’s regular hourly rate

Calculate the employee’s regular earnings

Find the time and a half pay rate (1.5 x Regular Hourly Wage)

Multiply the overtime rate by the number of overtime hours

Add together the regular and overtime wages

Say your salaried employee earns $1,000 per week. You expect the employee to work 34 hours this week, but they wind up working 45.

This is not intended as legal advice; for more information, please click here.

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Terri weighed 95 lbs last month. This month she weighed 105 lbs.
What is the percent of increase?

Answers

Answer:

10 Ib. difference so maybe 0.99

Step-by-step explanation:

Plz help The table shows the linear relationship between the
amount of chocolate chips in ounces and the amount
of oats in cups used in a dessert recipe.
What is the rate of change of the amount of
chocolate chips with respect to the amount of oats
used in this recipe?
Dessert Recipe
oz per cup
Oats
(cups)
Chocolate Chips
(oz)
3 oz per cup
100
3
6
2
oz per cup
A
12
D
2 oz per cup
18

Answers

Answer:

Step-by-step explanation:

2 2/3

Help please ASAP thank you

Answers

Answer:

150 by 18 or 20

Step-by-step explanation:

3.
We have $10,000 to invest for 45 months. How much money will we have if we put
the money into an account that has an annual interest rate of 5.5% and interest is
compounded...
a. monthly
b. quarterly
c.continuously
(find all)

Answers

The answer is a I think that is correct

i need help my class is depending on me plzz help

Answers

Answer:

C

Step-by-step explanation:

Well, the area or a circle is pi r^2. The radius is 5. 5 squared is about 25. 25 times pi is roughly 78.5. So the best answer is C.

4(8m - 7n) + 6(3n -4m)​

Answers

Answer: 8m  -  10n

Step-by-step explanation:

Answer:

28m-10n

Step-by-step explanation:

start by multiplying 4 by (8m-7n) and 6 by (3n-4m)

This will then give you 32m-28n and 18n-24m

Then, add the two answers together

32m-28n+18n-4m

This will give you your final answer of: 28m-10n

Given triangle STU is congruent to triangle KLM complete each of the following statements

Answers

Swap the - with a congruence symbol

Congruent sides:
ST - KL
TU - LM
SU - KM

Congruent angles:

can i have some help pls on this question i have loads
The circumference of a circle is 9.61cm.
Find the length of the diameter.
Give your answer rounded to 2 DP.

Answers

Answer:

Enter the width of the longest long axis, AB, and the length of the longest short axis, CD. Then, click on Calculate. The circumference is in whatever designation of units you have used for the entries. The formula is PI * SquareRoot of 2 * ((1/2 long axis)squared + (1/2 short axis)squared).

Step-by-step explanation:

jayfeather friend me

3.06

Answer:

3.06 i think

Step-by-step explanation:

Philip needs a board 28 inches long to complete a scout project how long is this in feet and inches

Answers

Answer:

2 ft 4 inches

Step-by-step explanation:

12 inches = 1 ft

28/12=2.4

PLEASE PLEASE PLEASE HELP I WILL GIVE BRAINLIEST

An iPad Mini and an iPad Pro have an approximate scale factor of 1.5, where the iPad Pro is 1.5 times the size of the iPad Mini. Which statement is true?

A) The perimeter of the screen of the iPad Mini is 1.5 times the size of the iPad Pro.
B) The perimeter of the screen of the iPad Pro is 1.5 times the size of the iPad Mini.
C) The area of the screen of the iPad Mini is 1.5 times the size of the iPad Pro.
D) The area of the screen of the iPad Pro is 1.5 times the size of the iPad Mini.

Answers

It’s D, because when using the word “area” it means you have to multiply. The term “times” in this case ALSO means to multiply. The iPadPro is 1.5 TIMES the size of the iPad mini. Hopefully this is correct good luck

Lauren's fruit salad recipe calls for 15 cups of apples for every 3 cups of grapes. How many cups of grapes are used for each cup of apples? Help me please!

Answers

Answer:

1/5 cup of grape for each cup of apple

Step-by-step explanation:

Divide: 3 divided by 15=0.2

0.2 as a fraction is 2/10

2/10 simplified=1/5

(I was gonna put picture of my work, but I'm too lazy, lol)

Hope this helped!! :)

Stay safe and have a wonderful day/night!!!!!

Brainliest?!?!

Complete the proof that △UVY≅△WVX.

Answers

Answer:

ASA

Step-by-step explanation:

Angle side angle the angles are marked and the one side is too

10 Which shows the factored form of x2 - 12x - 45?
А
(x + 3)(x – 15)
B
(x - 3)(x - 15)
c
(x + 3)(x + 15)
(x - 3)(x + 15)

Answers

Answer:

The answer is (x+3)(x-15)

the answer is (x+13)(x-15) basically A

Factor completely.
n^2 + 7 n - 44

A) (n + 4)(n - 11)
B) (n - 4)(n + 11)
C) (n - 4)(n - 11)

Answers

(n-4)(n+11) so pretty much B

15=1/3x what does x equal

Answers

Answer:

Step-by-step explanation:

Divide both sides by 1/3. This operation is equivalent to multiplying both sides by 3.

15*3 = x

x = 45

What is the ratio of the calories Robyn burned on Wednesday to the calories she burned on Monday?
Captionless Image
A 4:3
B 3:2
C 5:3
D 5:4

Answers

How much did he burn?

help lol, show wurk cuz u know how teachers are these days

Answers

Answer:

Infinitely many solutions (the lines are identical)

Step-by-step explanation:

Let's start by getting each equation into slope intercept form (y=mx+b)

-14x-14y=28

-14x-28=14y

-x-2=y

and

7x+7y= -14

7x+14= -7y

-x-2=y

We can see that these two lines are identical which means that there are an infinite amount of answers

In an exponential function, what does the 'a' represent?​

Answers

I hope this helps

‘A’ SLOPE. RATE OF CHANGE.

HURRY PLEASE, can you have a abotuse triangle with one acute angle? explain

Answers

Answer:

No

Step-by-step explanation:

FIRST ANSWER GETS BRAINLIEST PLEASE HELP THIS TEST IS WORTH 50 PERCENT OF MY GRADE

Answers

Answer:

Step-by-step explanation: the BESt is B BECAUSE SHE ASK FOR 8 PRINTING FOR $234 AT AN ESTATE SALE THE SMALLER PAINTING WERE $25 EACH WHILE THE LAGER PAINTING WERE $40

Is the system of equations independent inconsistent or dependent?

An independent system of equations has exactly one solution (x,y) . An inconsistent system has no solution, and a dependent system has an infinite number of solutions.What are the 3 types of system of equations?

There are three types of systems of linear equations in two variables, and three types of solutions.

An independent system has exactly one solution pair. The point where the two lines intersect is the only solution.

An inconsistent system has no solution. ...

A dependent system has infinitely many solutions.

how to do the piecewise- defined functions

Answers

answer: i can’t see the photo?
step-by-step

need help............

Answers

9514 1404 393

Answer:

  Perimeter: 17 inches

  Area: 8 square inches

Step-by-step explanation:

The ratio of perimeters is the same as the similarity ratio.

  JKLM perimeter / ABCD perimeter = P/68 = 1/4

Multiplying by 68, we get ...

  P = 68/4 = 17 . . . . inches

__

The ratio of areas is the square of the similarity ratio.

  JKLM area / ABCD area = A/128 = (1/4)^2

Multiplying by 128, we get ...

  A = 128/16 = 8 . . . . square inches

__

Perimeter = 17 inches

Area = 8 square inches

can y'all help me with math I hate it

Answers

Answer:

Step-by-step explanation:

the first one

Answer:

1st one

Step-by-step explanation:

Helppppppppppp
.
.
.
.
.
.
.
.

Answers

Answer:

15=3x5

Step-by-step explanation:

5+5+5=15

Answer:

15 = 3 x 5

Step-by-step explanation:

hope this helps!

1. Resuelve las operaciones indicadas.
Repasar tema jerarquia

b) (8) (5) (-4)​

Answers

Answer:

-160

Step-by-step explanation:

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