Mathematics High School

Describe and correct the error in using properties of parallelograms.

Answers

Answer 1

Answer/Step-by-step explanation:

Opposite angles of a parallelogram are equal to each other.

Therefore, <S = <U, and <T = <V

Consecutive angles of a parallelogram are supplementary.

Therefore,

m<S + m<V = 180°

50° + m<V = 180°

m<V = 180° - 50° (subtraction property of equality)

m<V = 130°

Related Questions

Which of the following is equivalent to the image below

A: 6
B: 8
C: 12
D: 64

Answers

Answer: The answer is 8

Step-by-step explanation: first you solve 16 to the 1.5 power (3/2=1.5) and that gives you 64. Then 64 to the .5 power (1/2=.5) and that gives you 8.

?? anyone know thank you❤️

Answers

Answer: 9/8

Step-by-step explanation:

you turn 1/2 into 4/8 and add that to 5/8 to get 9/8

pls help meeeeee
if you can
I'll give you brainy

Answers

Answer:

x=100°, y=85°

Step-by-step explanation:

I'm pretty sure about it. If you need explanation, I'll give it later. Thank you.

what is the slope of (-3,5) and (2,0)

Answers

Answer:

is there anymore to the question?

Step-by-step explanation:

The average adult spends 7 to 8 hours sleeping. About 20% of the time you sleep is spent in rapid eye movement (REM) sleep which is associated with dreaming. Write and Solve a compound inequality to determine how much time is spent in REM sleep for the average adult?

Answers

Answer:

.20(7) ≤ x .20(8)

Step-by-step explanation:

let 'x' = amount of time in REM sleep

Answer:

1.4[tex]\leq[/tex] x [tex]\leq[/tex] 1.6

Step-by-step explanation:

You can start off by writing the inequality that 7(.20) is less than/equal to x which is less than/equal to 8(.20). Then, you just multiply the numbers and you have the 20% that you spend in REM sleep.

Hope this helps!

please help I need you

Answers

Answer:

The answer is B.

Step-by-step explanation:

Diameter x Pi = Circumference

8 x 3.14 = 25.12

Answer:

Step-by-step explanation:

What is an equation in slope-intercept form for the line that passes through the points (1, -3) and (3, 1)?

A. y= 3x + 1
B. y= x-3
C. y= 2x + 5
D. y= 2x-5

° ♡ ₒ ♡ °
thank you!

Answers

D.y=2x-5

I think, i hope this helps

The slope intercept form is y= 2x-5

Can you please mark BRAINLEST

Sarah had 36 free throw attempts during a game and made at least 75% of the free throws.

What is the greatest number of free throws Sarah could have missed during the game?

Answers

Answer:

9 free-throws

Step-by-step explanation:

75% of 36 = 27

36-27=9

She could have missed up to nine free throws

Answer:

Step-by-step explanation:

25% of 12 is 3. Brainliest pls :)

HELP PLSSSS LOL!!!!!!!

Answers

Answer:

1.=scalene+acute . 2. equilateral . 3. obtuse+scalene . 4. isosceles+right . 5. scalene+acute(cant tell exactly) 6. acute+isosceles . 7. right+isosceles . 8. isosceles + obtuse

Step-by-step explanation:

look at pictures

How much time has passed?
Start time: 4:45 a.m. End time: 7:25 a.m.

Answers

Answer:

2 hours and 40 mins i think

Step-by-step explanation:

help me please:(((((

Answers

Answer:

I will do the first one for you 115/24

Step-by-step explanation:

First find the prime number is of the number on the bottom of the fraction

Second after finding the prime numbers multiple all the times number starting with the bigger number’s prime number, and if the other prime number have a pair dont add them into equation. Ex 8-2 2 2 and 4-2 2 the 8 has 3 (2s) cancelling out the 4’s( 2s) other ex. 6-2 3 and 18- 2 3 3 the 18 has a 2 and 3 cancelling out the 6’s 2 and 3 making it multiple 2x3x3

Third after finding this number at step (2) this is the number at the bottom of the fraction making it easy to do any equations on it

Hope this helps :D

GOD BLESS! Hope y’all have an amazing day

If x = ‐3, evaluate x + 7

Answers

Answer:

Step-by-step explanation:

Substitute -3 for x.

-3 + 7 = 4

The sides of three squares can be used to form triangles. The areas of the squares that
form right triangles have a special relationship. The triangle formed in the drawing below is
a right triangle.

What is the value of x, the side length of Square 2?

Answers

X=12 ( I using the pic is easier)

use, or to compare the following numbers. -2 or 12 <>

Answers

Answer:

-2 < 12

Step-by-step explanation:

12 is bigger than -2.

The number of miles, x, that a cross country athlete can run is represented by the inequality
x+3<15
What conclusion can be made about the number of miles?

Answers

Answer:

That the number of miles is going to be less than 15

Step-by-step explanation:

If you wanted to solve the inequality then the answer would be x<12

Can you please give me brainliest

What is the area of the triangle?
7
5
4

Answers

which number is the height? and which number is the base?

What is the solution for x in the equation?

29 + 15x = -x − 3

A. x= 1/2

B. x= -1/2

C. x= 2

D. x= -2

Answers

Answer:

x=-2

Step-by-step explanation:

X, Y and Z are three points on a map. Y is 75km and on a bearing of 200° from X. Z is on a bearing of 150°, from Y. Z is due south of X. Calculate the distance between X and Z rounded to 1 DP.

Answers

Answer:

The distance between X and Z is approximately 114.9 km

Step-by-step explanation:

The given parameters are;

The distance of Y from X = 75 km

The bearing of Y from X = 200°

The bearing of Z from Y = 150°

The bearing of Z from X = 180°

In triangle XYZ, we have;

∠YZX = 180° - (130° + 20°) = 30°

By sine rule, we have;

(75 km)/sin(30°) = XZ/(sin(130°))

XZ = sin(130°) × (75 km)/sin(30°) ≈ 114.9 km

The distance between X and Z ≈ 114.9 km. to one decimal place.

what's the quotient of 35.86÷2.2

Answers

Answer:

The answer to your question is 16.3.

yall please help me with this math question :/

Answers

3 chocolates bc it’s going up by 3 each time it escalates

Help plss I will mark as brainlest if correct

Answers

Answer:

Step-by-step explanation:

Answer:

if im not mistaken it should be y=0x+-3

Step-by-step explanation:

well i took the points -8.,0 an -3,0 an got the slope of 0 , so i did the formula y=mx+b m is slope wich is 0 so y=0x+? so i looked at where the line passes through the y axis an it went through at -3 therefore your answer is y=0x+-3

Does bin width matter when it comes to histograms? Why or why not?

Answers

Answer:

Avoid histograms with small bin widths that group data into lots of bins. A histogram constructed with small bin widths will show the distribution as a “pancake.” so no it does not help us see the pattern in the data.

Step-by-step explanation:

MATH LOVERS PLS!!!!!!!

Answers

Answer:
7) C
8) A
9)D
10)B

5h=srt solve for t please help

Answers

Answer:

5h/sr=t

Step-by-step explanation:

To get t alone basically all you do is divide 5h by s and r.

So the new equation would be 5h / sr = t

In a bag, you have a strip of paper with the numbers 1-10 written on the strips. If one strip of paper is pulled from the bag and then replaced, what is the probability of the following events:
pick a odd number and then a even number.

A: 1/2
B: 1/4
C: 1/5
D: 1/25

Answers

I’m stuck on c or b buttttt my best guess is c tell me if this helped :)

Neil is completing a 10 km run in 4 months’
time. His personal best for 10 km is 55 minutes
and he wants to complete this run in less than
45 minutes.

Identify the components of health-related
fitness that Neil will have to develop to try and
achieve this. Justify your choices.

Answers

Answer:

Hello There!!

Step-by-step explanation:

There are five components of physical fitness:

1. Body composition

2.Flexibility

3. Muscular strength

4. Muscular endurance

5. Cardiorespiratory endurance

I think he will have to develop Flexibility,Muscular Endurance and also Cardiorespiratory Endurance.

hope this helps,have a great day!!

~Pinky~

You spend 264 dollars on clothes. Shirts cost 24 and pants cost :2 you buy a total of 9 items

Answers

EQUATIONS:

24x + 32y = 264

x + y = 9

x is shirts, y is pants

SOLVING by substitution:

x = 9 - y

24(9 - y) + 32y = 264

216 - 24y + 32y = 264

8y = 48

y = 6

x + 6 = 9

x = 3

7x-6y=9
5x+2y=19 Solve the system using elimination.

Answers

Step-by-step explanation:

multiply 5x+2y=19 by 3 youll get 15x+6y=57

eliminate y

7x-6y=9

15x+6y=57 +

22x=66

x=3

substitute x to 5x+2y=19

15+2y=19

2y=4

y=2

Mark tried to pour 36 ounces of tea into 3 cups. after filling the cup to the top, there were still 13.5 ounces left in his tea pot. if each cup is the same size how much is in the tea cup? HELP PLEASE!

Answers

Answer:

its 12

Step-by-step explanation:

12 oz

Answer:

22.5/3

Step-by-step explanation:

Hey, the idea is to set up an equation that you can solve

36 ounces of tea = 3 cups(some ounces of tea) + 13.5 ounces left

Now just solve for how much tea is in each cup.

36-13.5 = 3(X)

3X = 22.5

x = 22.5/3

Find g(x), where g(x) is the translation 2 units right of f(x)=|x|.

Answers

69 cause if you get it

Other Questions

What is the area of the triangle?754 Find g(x), where g(x) is the translation 2 units right of f(x)=|x|. Pleasee help!!! will mark brainliest! MATH LOVERS PLS!!!!!!! On the map, draw the route that Lewis and Clark took on their journey and the route that Pike took in his 1806 expedition. Is the underlined verb or verb phrase in the simple, progressive, perfect, or progressive perfect aspect? Barbara has been working on the rocket ship in her backyard since 1979. Given what culture means, given an examples of what might count as a cultural achievement. Critical Thinking Questions1. The unit lists several things to think about when considering what kind of job youd like to have in the future. Which of these do you think is most important when selecting a career and why? Do you think your response would change if you were Deaf?2. Nora is Deaf and works at a busy coffee shop as a barista. Her main duties include standing at the drive-thru window, taking customers payments, and handing them their beverages. What are two reasonable accommodations that her employer might implement to make it easier for her to successfully do her job?3. In this unit, you learned about Black ASL. Do some quick online research to learn about another type of sign language used by a specific group somewhere in the world. What is similar about this type of sign language and Black ASL? What is different?4.Subcultures like the Black Deaf community have been influenced by larger societal shifts and movements throughout history. Think about your own identity. What subculture(s) do you feel you identify with? (Remember that subcultures can include being from a certain state, belonging to a certain ethnic group, practicing a certain religion, or even being a member of a club). How has being a part of this/these subgroup(s) impacted how you view your place in the world?5.In this unit, you learned that Rochester, New York, is home to the National Technical Institute for the Deaf at the Rochester Institute of Technology, an innovative program that uses new and cutting-edge techniques to educate its students. Imagine that you are a Deaf college student attending the National Technical Institute for the Deaf. What types of educational experiences might you consider to be exciting and innovative for Deaf students? Explain. What is and example of an moleculeMuscle tissueProtein StomachUnicellular organism Which set of directions correctly describes how to plot the point (8,4) on the coordinate plane? 0 Start at the origin. Move 8 units to the right, then move 4 units up. O Start at the origin. Move 8 units up, then move 4 units to the right. O Start at the origin. Move 8 units to the left, then move 4 units up. O Start at the origin. Move 8 units up, then move 4 units to the left. -5/12 - (-9/3)=Help me please please help I need you The number of miles, x, that a cross country athlete can run is represented by the inequalityx+3 HHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPP PLEASE 1. What is an operon?a. The binding site for a repressor PRO.b. Any group of genes responsible for the metabolism of lactose in a prokaryotes or eukaryotes.c. A cluster of genes under the control of a promoter.d. A regulatory gene. (Please look at the NUMBERS below the picture) Priya drew a circle whose circumference is 20 m. Match all dimensions to this circle. There is one answer that does not match. BRAINLIEST WILL BE INCLUDED!!!! Thank You! What are two measures introduced by the US and local governments to reduce the consumption of gas? The general area of the atom (outside the nucleus) where the e- are located is the and X, Y and Z are three points on a map. Y is 75km and on a bearing of 200 from X. Z is on a bearing of 150, from Y. Z is due south of X. Calculate the distance between X and Z rounded to 1 DP. use, or to compare the following numbers. -2 or 12