Mathematics High School

What is 50% of 20. ?

Answers

Answer 1

Answer:

it's literally 10 just divide

Answer 2

50% of 20 is 10.

Asking for 50% of something is like asking for half, therefore your answer is 10. :)

Related Questions

In this activity, you will find the valine of a composite shape by decomposing it into simpler shapes such as cubes and rectangular prisms. the figure shows the dimension of a writing desk. Complete the steps below to find its volume.

Answers

Answer:

you may recall that the term area tells us something about the number of squares inside a two-dimensional shape.

Step-by-step explanation:

Answer:

Part A

The given shape can be split into three rectangular prisms.

Part B

There are two ways of breaking this shape into three rectangular prisms.

Part C

small rectangle 18 x 26 x 36.5

large rectangle 6.5 x 26 x 74.5

Part D

The length, width, and height of the small prism is 18 inches, 26 inches, and 36.5 inches so the volume is 17,082 cu in.

The length, width, and height of the small prism is 6.5 inches, 26 inches, and 74.5 inches so the volume is 12,590 cu in.

PART E

12,590 + 14,040 + 14,040 = 40,670.5 cu in.

The volume of the desk is the same for both options: 40,670.5 cubic inches. No matter how I divide the composite shape, the resulting volume is the same.

Exit Ticket: Understanding Rational Inputs
Lesson Synthesis
5
4
Answe
• What are the coordinates of P and what do they mean in this context?
• What are the coordinates of Q and what do they mean isothis context?
100 points

Answers

Answer:

x=2

Step-by-step explanation:

p and q are 1 point ahead of the previous main one so the beginning and 1

X=2 why? Because I did the question and i passed the question

help me please and thank u

Answers

Answer:

ion know

Step-by-step explanation:

A grizzly bear sheds 20% of its weight from hibernation in three weeks, which is 80 pounds. What was the bear’s initial weight?

Answers

Answer:

400 pounds

Step-by-step explanation:

Question: 80 is 20% of what?

Formula = a = p* w

w (whole) = a/p

a/p = 80/0.20 (decimal form of 20%)

The initial weight was 400 pounds. It should be the answer so I hope this helps.

Last year Sandy earned

$1,978 per month. If she
worked for 11 months,
about how much did Sandy
earn last year?

Answers

21,758 is the answer

Salary earned by Sandy last year = $21758.

What is multiplication?

Multiplication is an operation that represents the basic idea of repeated addition of the same number. The numbers that are multiplied are called the factors and the result that is obtained after the multiplication of two or more numbers is known as the product of those numbers.

Salary of Sandy per month = $1978

Salary earned by Sandy in 11 months = 11 × $1978

= $21758

Hence, $21758 is the salary earned by Sandy last year.

Learn more about multiplication here:

https://brainly.com/question/19943359

#SPJ5

PLEASEEEE HELP ME!!
The area of a rectangular poster board can be represented by the expression
64x²y. If the width is 16xy, which expression represents the length of the poster
board?
A = length * width

Answers

Answer:

Step-by-step explanation:

A = length * width

Length = A ÷ width

[tex]= \frac{64x^{2}y}{16xy}\\\\= 4*x^{2-1}*y^{1-1}\\\\= 4x^{1}*y^{0}\\\\= 4x*1\\=4x[/tex]

What’s the length of the missing side

Answers

Answer:

six

Step-by-step explanation:i had the same test

Answer:

Step-by-step explanation:

A pair of pants originally cost 25 dollars but costs 45 dollars. what is the percent markup? Please help!

Answers

Answer:

The markup formula is as follows: markup = 100 * profit / cost .

Step-by-step explanation:

For example if your cost is $10.00 and you wish to markup that price by 40%, 100% + 40% = 140%. Multiply the $10.00 cost by 140% and get the retail price of $14.00.

How do you calculate a 45 markup?

Simply take the sales price minus the unit cost, and divide that number by the unit cost. Then, multiply by 100 to determine the markup percentage.

Jen advises her clients to save 12% of their income every year . Her client jarred followed her advice and saved $6600 last year . Find kareefs total income

Answers

Answer:

$55,000

Step-by-step explanation:

.12x = 6600

x = 55000

3. The Sambag 1 Daycare Center received 1 013 pencils. If each child got
6 pencils equally, how many pencils were left?
A. There are 2 pencils left.

C. There are 4 pencils left.

B. There are 3 pencils left.

D. There are 5 pencils left.

Answers

Answer:

Step-by-step explanation:

i am not sure how many kids there are but if u do 1013-5= 1008 and 1008÷6=168 , so there most likely are 168 kids...

Write the equation of the graph below.

Answers

Answer:

C . y = 2(x+1)^2 - 3 is the equation

I’m not good at solving for any letters, if you give me a head start of how to solve I’ll solve, I just can’t seem to learn how to start the equation. Please help

Answers

Okay, so on this type of question, the exterior angle equals the two interior angles added up, so you take 4x+7+6x-9=118 and then solve!

x=12 :)

If johnny had 5 apples and gave away 10 how many apples does he have?

Answers

5 apples because 10-5 =5

Answer:

negative 10

Step-by-step explanation:

Please help asap!!please im stuck

Answers

Rectangle:
F&B: 24 (front is 24, back is 24)
T&B: 56
L&R: 21
Total: 202

Cylinder:
T&B: 50.27
Middle: 32pi or 100.53 (to 2 d.p.)
Total: 201.06 (to 2 d.p.)

Triangular Prism:
F&B: 24
B: 66
L: 88
R: 110
Total: 312

I think these are right (^^)

what is 2 + 2 :D also just testing this out ndfjb

Answers

4 lol ::::::)))))))))))

Answer:

21 :Dlol

Step-by-step explanation:

a) 2 x -7 =
b) -3 x 4 =
c) -5 % -6 =

Answers

Answer:

a)2×-7= -14

b)-3×4= -12

c)-5%+6= -6.05

(a) 2 x -7 = -14
(b) -3 x 4 = -12
(c) -5% + 6 = 6.05

How much greater is the perimeter of a triangular field with sides that measure 92 yards, 83 yards, and 99 yards than the perimeter of a triangular field with sides that measure 61 yards, 38 yards, and 83 yards?

Answers

Answer:

92 yards

Step-by-step explanation:

Perimeter of a triangle = a + b + c

Field 1 :

Perimeter = (92 + 83 + 99) yards = 274 yards

Field 2:

Perimeter = (61 + 38 + 83) yards = 182 yards

Perimeter difference :

Field 1 - Field 2

(274 - 182) yards

= 92 yards

can you help me please 3-4 please hurry

Answers

Answer:

3) m = 18

4) p = 2

Step-by-step explanation:

3. m= -18

4. p= 2

just solve for the variables

If (a, -7) is a solution to the equation 8a = –35 – 5, what is a?

F. -1

G.O

H. 1

J. 4

Answers

Answer:

Step-by-step explanation:

I worked this out and I got 4

I think it is right

hope this helps :)

Ill give brainliest,

The fastest car on Earth, a British-made Thrust SSC, would win ever Nascar race in America. If it takes 0.5 hours (30 minutes to travel 380 miles, what is its speed?

Answers

nwsnsnsns

Step-by-step explanation:

oh nooooo

welp

The number of students in chess club decreased from 49 to 18 what is the percentage decrease

Answers

Answer: 63% decrease

Explanation: (49 - 18) ÷ 49, based on percentage decrease formula. Which would get you 0.632... and you can round that to 0.63 which would be 63% as a percentage.

(Hope this helps and please mark me as brainliest!)

Answer:

Roughly a 63.2653% decrease

Step-by-step explanation:

63.2653% of 49 is 30.999997

49-30.999997=18.000003

The endpoints of AB are A (7, 8) and B(-2, 3). Find the coordinates of the midpoint M.
Coordinates of midpoint M. OD

Answers

Answer:

The answer is (4, 5)

I’m think the answer is (4,5)
Hope this helped!

Robyn's class has 22 students. Nine of the students in the class are girls. What is the ratio of boys to girls in Robyn's class?
09:13
9:22
13:9
0 13:22

Answers

Answer:

13:9

Step by Step Explanation:

That is the answer

13:9 will be your answer

On a number line, a certain integer is 24 units away from the double of its opposite? What is that integer?

Answers

Answer:

(-2) + (3-7)

(-1) * (-2)

EVALUATE THE EXPRESSION

Step-by-step explanation:

HELP ME ONN THIS QUESTION PLSSSZ

ANTHONY SURVEYED 320 STUDENTS AND FOUND OUT THAT 120 OF THEM HAVE A PET BASED ON THIS INFORMATION HOW MANY
STUDENTS OUT OF 960 WOULD HAVE A PET?

Answers

I believe it would be 360 students.

I’m confused
what the answer

Answers

367 cm sq

You find the area for all the shapes and then add it up

Triangle - 160cm

Square - 144cm

Trapezoid - 63

The original price of a dollhouse is $40. What is the sale price?

Answers

What sale is it? I can help but would need the % off

describe the transformations necessary to transform the graph of f(x) into that of g(x) f(x) = x²
g(x) = (x + 2)²

Answers

Answer: Im sorry if im wrong but i think its G×4=2

Step-by-step explanation:I tried my best

Please solve for x. Thank you.

Answers

Answer:

Step-by-step explanation:

so the number is 27 + x which is on ST side so the same side is CD. So we put 27 + x = 30

-27 = -27

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

x = 3

always look at the pattern of the angles like angle DBC ~ TRS and see what its asking for

What is 6 x 1.11?
Give your answer in pounds.

Answers

Answer:

Step-by-step explanation:

6.66 pounds is the correct answer

Other Questions

"Because you are a noble yam farmer!" Eshu finished. "And because I am a kind god who will be grateful if you don't tell the other gods and goddesses you found me. Which would get me in trouble." Based on his words, which answer best describes Eshu? Need this urgently, please help me1. List the basic objects of geometry, draw and mark. 2. Interpersonal position of a point and a line - state, describe, draw and mark all possibilities. 3. Mutual position of point and plane - state, describe. draw and mark all possibilities. 4. Collinear and non-collinear points - state which ones are drawn. 5. Coplanar and non-coplanar points - state which ones are drawn. 6. Mutual position of two lines - state appropriate definitions or describe positions, draw and mark all possible ones. 7. Interpersonal position of straight and straight-state appropriate definitions or describe positions, try to mark all possibilities. give appropriate definitions or describe positions, 8. Draw the intercostal position of two planes and mark all possibilities. 9. Along, semi-straight, semi-straight-state definitions, draw and mark. 10. The concept of angle, elements of angle. Types of angles according to position. Spin the corners according to the magnitude. Please check my work and help me with my other answers! What is the distance between the points (2, 1) and (14, 6) on a coordinateplane? Why did the United States take over construction of the Panama Canal? Select all that apply.A.to expand US influence in Central AmericaB.to help stabilize the Panamanian economyC.to improve diplomatic relations with ColombiaD.to overthrow the communist government of PanamaE.to drain the region's swamps so it could be developedF.to improve trade between the Atlantic and Pacific coasts 30 points!!!!!! Help1. Music has sometimes been referred to as a "universal language." Why has this description been applied to music? Do you agree or disagree with thisassessment? Why?2. Why is musical notation important? What benefits do musicians and others receive from being able to write a musical idea down?3. In the first part of the unit, we discussed how music is everywhere in society. What are some of the ways that we use music? What are three ways you usemusic in your own life?4. Music can help influence the mood or feeling in a place by the musical elements it incorporates. What is a specific example of this that you haveexperienced? Discuss the experience (what was the song? how was it played? how did the mood/feeling in the space change?). For example, you mightdiscuss your experience at a concert, religious service, or another place where music played a part in creating the mood. What is 2.62, 2 2/5, 26.8%, 271% ordered from least to greatest Factor this expression:-7a - 13= Fill in the table using this function rule.y=26-4x How can you rewrite a^7 using exponent rules? WHATS THE SOULUTION PLEASE HURRY! Question 6 of 10A distribution manager at a company that has customers in all 50 statesconsiders that storing goods in every state will make them quickly availableto all customers. What other major factor should affect the decision on thenumber of warehouses?A. Operating 50 or more warehouses will be expensive.B. Some transportation modes serve limited locations.C. Operating 50 or more warehouses will increase safety risks.D. The number of warehouses will affect the length of thedistribution channel. Why is oil so incredibly valuable as an energy source? What is exceptional about its energy density? Use the arc length formula and the given information to find the indicated quantity.r = 8 ft, 0 = 27; find s Horatio plays in a band at the French Market. He is paid for his time playing in the band. Horatio earns $25 for two hours of playing in the band, and $62.50 for playing in the band for 5 hours. Write an equation that shows this relationship. Use x to represent the number of hours and y to represent the total pay. SHOW YOUR WORK!it took me a while to save this much up so please don't spam and use it for points without earning it please and thank you. Find the perimeter of a parallelogram with coordinats (2,10), (4,2), (7,8) and (-1,4). 11. Todas las pelculas de Avengers en el cine son un ejemplo de: *Gnero lricoGnero dramticoGnero narrativo 8 - 4a = -2a7th Grade Linear Questions The acceleration due to gravity on the moon is 1.6 2. If an astronaut weighs 96 N onthe moon, what is the astronaut's mass on Earth? (2 points) WILL GIVE BRAINLIEST AND 67 POINTS IF YOU GET IT RIGHT!!As you read the following passage, look for clues that suggest the paragraph is an example of academic discourse.Although analyzed in depth, the cause of Van Goghs death is still a mystery. Some say it was his fondness of absinthe, a mind-altering drink, while others insist it was his congenital mental insanity. Still others suggest it was caused by ingesting lead paint from the brushes he held in his mouth. In this paper, I will address each of these theories.What kind of special knowledge does a study of world literature provide?A. It suggests that authors around world are all just telling the same story with different characters.B. It represents what each culture has decided it wants the world to know about its people.C. It offers more factual detail than is available in most historical documents and records.D. It reveals a more complete (and complex) picture of how it is to live within different cultures.