Mathematics High School

Classify the quadrilateral. Then find the value(s) of the variable(s).

PLEASE HELP

Classify The Quadrilateral. Then Find The Value(s) Of The Variable(s).PLEASE HELP

Answers

Answer 1

Answer:

A

Step-by-step explanation:

plug in y and x, if you want to be sure of each answer

In the case of A) here are the 2 equations, y-2=x+4 and 3x+4=x+6

now plug in what a describes

x=1, y=7

7-2=1+4 and 7=7

Therefore the answer is A  

Related Questions

Write an equation that represents the line.
Use exact numbers. Help quick plz

Answers

Answer:

y = 7/5x + 7

Step-by-step explanation:

Answer:

y−4= 7/5(x+2)

Step-by-step explanation:

Will Give Brainliest if Correct

Answers

Answer:

35

Step-by-step explanation:

Law of cosines

c^2=a^2+b^2-2ab(cos(A))

14^2=11^2+8^2-2(11)(8)Cos(A)

A=93.5833

Law of Sines

Sin(A)/a=Sin(B)/a

Sin(93.5833)/11=Sin(B)/8

B=34.7719

Use the given value to find the value of the other variable that is not provided

6e + 3f = 18

f=2

Answers

Answer:

e = 2

Step-by-step explanation:

Plug in 2 as "f", then solve for e:

6e + 3f = 18

6e + 3(2) = 18

6e + 6 = 18

6e = 12

e = 2

So, e = 2

-2 - 4x = 14

What is x?​

Answers

Answer:

x= -4

Step-by-step explanation:

-2 - 4x = 14 + 2        -4x=16/-4   =    x = -4

+2                            /-4

Checking answers:

-2 -4(-4) = 14

-2 + 16= 14     so true

Hope this helps :)

Answer:

-4 !

Step-by-step explanation:

it would be negative 4 :)

-2-4x=14

+2 +2

----------------

-4x=16

divide by -4 on each side to isolate "x"

x=-4

70 isn’t my answer I just clicked it by accident but I need help on this

Answers

Answer:

C: 26

Step-by-step explanation:

The distance between A and B is 8 and the dstance between B and C is 5. Add 8+8+5+5=26

Larrie and Lester went shopping. They both went with equal amount of money. Larrie spent $120.00 and Lester spent $150.00. At the end of the shopping Lester had 2/3 of what Larrie had left. How much mone did Latrine have after shopping?

Answers

Answer:

$90.00

Step-by-step explanation:

Larrie and Lester went shopping. They both went with equal amount of money.

Let initial amount = x

Larrie = Lester = x

Larrie spent $120.00 and Lester spent $150.00.

Amount left (Larrie) = x - $120.00

Amount left (Lester) = x - $150.00

At the end of the shopping Lester had 2/3 of what Larrie had left.

Amount left (Lester) = 2 / 3 (Amount left (Larrie)

x - 150 = 2/3 (x - 120)

solving for x;

3 (x - 150) = 2 (x - 120)

3x - 450 = 2x - 240

3x - 2x = -240 + 450

x = 210

How much money did Latrine have after shopping?

Amount left (Larrie) = x - $120.00

Amount left (Larrie) = $210.00 - $120.00

Amount left (Larrie) = $90.00

The volume of the rectangular pyramid is 840 cubic feet.

Answers

Answer:

23232

Step-by-step explanation:

323233232232

You are saving for a bicycle that cost at least 300.00. Your parents give you 120 dollars torwards the bike. If you make 12 per hour how many hours will you have to work? Write and Solve the inequality

Answers

Answer:

15 hours

Step-by-step explanation:

120 + 12x = 300

subtract 120 from each side

12x = 180

divide by 12

x = 15

if a cube has a side length of 6.5 inches, which would be the cube's volume?

Answers

Answer:

Step-by-step explanation:

19.5

HELP ME NO ONE WANTS TO HELP MEEE

Answers

Answer:

a . y=x+1

b. y=−x+2

c. y=2x+7

Step-by-step explanation:

A rectangular window is 4x inches wide and 8x inches long. What is an expression for the distance from one corner of the window to the opposite
corner? Give your answer as a simplified radical.

Answers

Answer:

Step-by-step explanation:

Pythagorean theorem

a² + b² = c²          a = 4x     b=8x

c = √(a² + b²)

c =√((4x)² + (8x)²)

  = √(16x² + 64x²)

  = √80x²

  = √(16×5)x²

  = 4x√5

x + 2y = 17 x- y = 2

Answers

Answer:

(13, 11)

Step-by-step explanation:

\angle DAC=\angle BAD∠DAC=∠BADangle, D, A, C, equals, angle, B, A, D. What is the length of \overline{AC} AC start overline, A, C, end overline? Round to one decimal place. Stuck

Answers

Answer:

AC = 4.5 units

Step-by-step explanation:

Given question is incomplete without the figure; find the figure attached.

By applying angle bisector theorem in the given triangle ABC,

(Since, AD is the angle bisector of ∠BAC)

[tex]\frac{AC}{CD}=\frac{AB}{BD}[/tex]

[tex]\frac{AC}{2.5}= \frac{6.8}{3.8}[/tex]

AC = [tex]\frac{6.8\times 2.5}{3.8}[/tex]

AC = 4.47

AC ≈ 4.5 units

Length of side AC in the given triangle = 4.5 units.

Answer: 5.9

Step-by-step explanation: Khan Academy

1. Simplify: -7a²b-2a2b
A. -9
B. -9a²b
C. -5a2b
D. -5

Answers

Answer:

D IS YOUR FINAL AWNSER BECAUSE U HAVE TO MULTIPLY THE NU<BER TO THE AWNSER

Step-by-step explanation:

After 3 rounds, 43 students are eliminated from the freeze dance game. There are 56 students remaining. Find the number of students who started the game.

Answers

probably like 99 students when it first started

I will give you BRAINLIEST for the correct answer

Answers

I think 49 meters in 28 hours

Answer:

it's 49 meters in 28 hours

Step-by-step explanation:

what I did here is I said half of 49 meters which is = 25m (rounded off) and half of 28 hours is 14 hours

so it's

25 m in 14 hours compared to 14 meters in 10 hours

Which expression is equivalent to 1/4y−1/2?

Answers

Answer:

-0. 25

Step-by-step explanation:

I looked it up with a fraction calculator

7th grade math again ​

Answers

George Washington

Step-by-step explanation:

so tea

Answer:

Step-by-step explanation:

Step 1: Find the circumfrence

Circumfrence= 2πr

Diameter= 8

Radius= 1/2 of diameter = 1/2x8= 4

R=4

2xπx4= 25.13--> about 25.

Step 2: Find diameter (already known)

D=8

Step 3: Write the ratio

25:8

PLEASE HELP!!! Pleaseee!

Answers

Answer:

a

Step-by-step explanation:

how to solve for a cone with a 4.25 height and 3.25 radius

Answers

Answer:

Rounded Answer - 47.01

Exact Answer - 47.00935

Step-by-step explanation:

see attached image below!!!

PLZZ give me brainliest

1. If the area of a circle is 81pi square feet, find its circumference.
2.If Tim had lunch at $50.50 and he gave 20% tip, how much did he spend?

Help plzzz​

Answers

Answer:

the circumference is 18 pi feet.

Step-by-step explanation:

what is the volume of the following rectangular prism?

Answers

Answer:

33 cubic unit

Step-by-step explanation:

Volume of the prism = base area * height

                                  = 9 * 3 2/3            {Change improper to proper fraction}

                                  [tex]= 9*\frac{11}{3}\\\\= 3* 11\\\\= 33 unit^{3}[/tex]

HELP FAST ITS TO RPROVE MY TEACHER WRONG

Answers

Answer

use goo    gle

Step-by-step explanation:

17 times the measure of its complimentary angle

Answers

1,530!

Ex.
A comp angle equals to 90 degrees. So you would multiply 17 and 90 and get 1,530.

Answer:

1241

Step-by-step explanation:

Marcus ate one-half of a pizza with a radius
of 7 inches. If the pizza has 180 calories per 15
square inches, how many calories did he eat?

Answers

Answer:

700  calories

Step-by-step explanation:

Leo's age is 21 less than 2 because of his sisters age. If her sister is 23 years old how old is Leo

Answers

Leo is 25 you do 2x23-21

how do you convert percentages into decimals??

Answers

Answer:

Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal.

Example: 10% becomes 10/100 = 0.10.

Example: 67.5% becomes 67.5/100 = 0.675.

Step-by-step explanation:

Hopes this helps

Answer:

Step-by-step explanation:

Divide a percent by 100 and remove the percent sign to convert from a percent to a decimal.

Example: 10% becomes 10/100 = 0.10.

Example: 67.5% becomes 67.5/100 = 0.675.

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A swimming pool holds 18,000 gallons of water. The pool is 40% full. How many more gallons are needed to fill the pool?

Answers

Answer:

Since 40% of 18,000 gallons is 7,200 gallons filled up, then 18,000-7,200 gallons= 10,800 gallons left to fill up the pool

Step-by-step explanation:

40% of 18,000 gallons means

40 x 180= 7,200 gallons

18,000-7,200 gallons= 10,800 gallons

SSS, ASA, SAS, or AAS?

Answers

Answer:

ASA

Step-by-step explanation:

Angle side angle test

angle BAC = angle RPQ

side AC = side PQ

angle BCA = angle RQP

AAS would be the answer since there are two angles and only one side

hello ! i need help
which figures appear to be congruent

Answers

Answer:

2 and 3  

Step-by-step explanation:

Congruent means that they look the same. 2 and 3 are the only ones that look the same.

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