Mathematics High School

In a library where the ratio of men to women is 1 to 1, _____ of the total members are men.

Answers

Answer 1

Answer:

half

Step-by-step explanation:

if one out of every two people is a man then half

Related Questions

HELP PLEASE!!!! WILL MARK U BRAINIEST!!!!

Answers

Answer:

1 is congruent 2 is neither and 3 is similar

Step-by-step explanation:

mark me as brainliest

!!!HELP ME WITH THIS QUESTION PLEASE!!!

Answers

Answer:

A.

Step-by-step explanation:

Can you mark me brailiest tho...?

this is a bit tricky question cause in some casses it is coming wrong but I guess it is option a

90 POINTS- Please help with this geometry question! I have the answer because I assumed it was congruent, but I don't have the statement reasons.

Answers

Answer:

A Δ DOC = 6 in²

Step-by-step explanation:

Look at the attached graph

∵ ABCD is a trapezoid with legs AB and CD

∴ AD // BC

In Δs ABC and DCB

∵ BC is a common base

→ The heights of the Δs drawn from the points A and D to the base

   BC are equal because the line joining A and D, AD is parallel to

   the base BC

∴ Their heights are equal

→ Triangles of the same base and equal heights are equal in areas

∴ A Δ ABC = A Δ DCB

∵ A Δ ABC = A Δ ABO + A Δ BOC

∵ A Δ DCB = A Δ DOC + A Δ COB

→ Equate their right sides

∴ A Δ ABO + A Δ BOC = A Δ DOC + A Δ COB

∵ A Δ BOC = A Δ COB ⇒ common triangle

∴ A Δ ABO = A Δ DOC

∵ A Δ ABO = 6 in²

∴ A Δ DOC = 6 in²

I can’t find an answer anywhere

Answers

Answer:

B

Step-by-step explanation:

hope it helps

Just find x and y coordinates x coordinates on the horizontal axis and y coordinates on vertical axis

help with khan academy plzzz!!!

Answers

Answer:

Your slope is 2/3

Step-by-step explanation:

Rise/Run

=2/3

Use compatible numbers to estimate the number 5,686.
What is the estimated version of 5,686 divided by 80?

Answers

Answer:

The esitmated version of 5686 divided by 80 is 5680/80.

Step-by-step explanation:

Both numbers are compatible, and they round correctly.

Thank you hope this helped!

use the coordinates of the labeled point to find a point-slope equation of the line.

Answers

Answer:

the answer is D

Step-by-step explanation:

5b-b-1 > or equal too-11

Answers

Answer:

-2.5

Step-by-step explanation:

5b - b - 1 ≥ -11

4b - 1 ≥ -11

     +1    +1

4b ≥ -10

4/4     -10/4

b ≥ -2.5

Answer:

 b ≥ [tex]-\frac{5}{2}[/tex]

Step-by-step explanation:

The expression:

      5b  - b  - 1 ≥ -11

Now to solve this problem, we must be aware of some rules of inequality.

When dividing or multiplying with a negative value, the sign of the inequality must change;

         5b  - b  - 1 ≥ -11

             4b  - 1 ≥ -11

  Add + 1 to both sides;

            4b -1 + 1 ≥ -11 + 1

            4b ≥ -10

Now divided both sides by 4;

            [tex]\frac{4b}{4}[/tex] ≥ [tex]\frac{-10}{4}[/tex]  

           b ≥ [tex]-\frac{5}{2}[/tex]

Simplify
-8 - 6x – 5 + 2x

Answers

Answer:

-13 - 4x

Step-by-step explanation:

HELP ME FIND SLOPE!! PLZ

Answers

Answer:

Step-by-step

the slope is 1, 1

explanation:

rise over run it is a positive slope btw

CD and EF are parrellel to AB.They divide the area of triangle PAB into three equal parts. If PE=1, what is AC?

Answers

Answer:

AC is approximately 0.3178

Step-by-step explanation:

The given parameters are;

In ΔPAB

CD ║ EF ║ AB

The area of triangle ΔPEF = 1/3 × area of triangle ΔPAB

Therefore, PE = 1/√3·PA

PA = √3

We have area of ΔPCD = 2/3 × area of triangle ΔPAB

∴ PC = √(2/3) × PA = √(2/3) × √3

PC = √2

Therefore, AC = PA - PC = √3 - √2

AC = √3 - √2 ≈ 0.3178

Where is the blue dot on the number line? help pls​

Answers

Answer:

-4.9

Step-by-step explanation:

The intervals are by 0.1 because in the lenght of 0.5, there are five small lines. One line greater than 5 would be -4.9.  

Jack can long-jump 195% of his height with a running start. If Jack is 50 inches tall, how far can he long-jump?

Answers

Answer: 97.5 in

1.95 x 50 = 97.5

Jack can jump upto 97.5 inches.

What is Equation Modelling?

Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have Jack who can long-jump 195% of his height with a running start.

Assume that he can jump a height of [x] inches. So -

x = 195% of 50

x = (195/100) x 50

x = 97.5 inches

Therefore, Jack can jump upto 97.5 inches.

To solve more questions on percentage, visit the link below-

https://brainly.com/question/14184508

#SPJ5

An online DVD rental site charges a monthly membership fee of $10,
plus $4 per DVD that is rented. The relationship between the number of
DVDs rented and the total charge per month can be expressesd as t =
4d + 10, where d is the number of DVDs rented and t is the total
charge per month. What is the appropriate domain for this situation?
A. the set of all the positive real numbers
B. the set of all integers
C. the set of all positiveintegers
D. the set of all real numbers

Answers

Answer:

666

Step-by-step explanation:

Select the correct answer. Which statement is true about this equation? -9(x + 3) + 12 = -3(2x + 5) − 3x A. The equation has one solution, x = 1. B. The equation has one solution, x = 0. C. The equation has no solution. D. The equation has infinitely many solutions.

Answers

Answer:

its D

Step-by-step explanation:

-9(x + 3) + 12 = -3(2x + 5) − 3x

-9x-27+25 = -6x-15-3x

-9x-15 = -9x - 15

same on both sides

so x has infinitely many solutions

The equation has no solutions. Option C is correct.

To figure out which statement is true for equation -9(x + 3) + 12 = -3(2x + 5) − 3x.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
-9(x + 3) + 12 = -3(2x + 5) − 3x.
Simplification,
LHS
= -9(x + 3) + 12

= -9x -21 + 12
= -9x -9

RHS,
=  -3(2x + 5) − 3x
= -6x - 15 - 3x
= -9x - 15
Equation RHS and LHS,
-9x - 15 = -9x -9
-15 = -9
Implies, the value of x terminate means the given expression has no solution,

Thus, the equation has no solutions. Option C is correct.

Learn more about simplification here: https://brainly.com/question/12501526

#SPJ2

can someone help me w this pls

Answers

Answer:

a = 2b/c

Step-by-step explanation:

What is the Domain and Range of this figure?

Answers

Domain = (-Infiniti,5]
Range = (-infinity, infinity)

The length of a rectangle is 1 inch more than 2 times its width. the area of the rectangle is 36 suare inches. what is the lenght of the rectangle.

Answers

Answer:

9

Step-by-step explanation:

Find the measure of the indicated angle to the nearest degree

Answers

Answer:

14°

Step-by-step explanation:

Using inverse tangent and the opposite over adjacent you can find this. Tan*-1(8/33) and then just round up

Which of the following is a valid conclusion based on the given argument?
If 2x + 3 = 13, then x = 5.​

Answers

Answer:

Given that x=5, when we substitute in 5 for 2x + 3 = 13, the equation will turn out to be true.

Step-by-step explanation:

2x + 3 = 13       x=5

2(5)+3=13

10+3=13

13=13

2x + 3 = 13

x=5

2(5)+3=13

10+3=13

13=13

A rectangle has a perimeter of 58 m and a length of 20 m. What is
the width of this rectangle in metres?

Answers

Answer:

9 meters

Step-by-step explanation:

The balance of a loan is $2,570 in January, and the monthly payment is $125.50. The relationship between the loan balance, y, and the number of monthly payments made since January, x, can be represented by the equation y = 2,570 - 125.50x. In what months does the loan balance, y, meet the condition, $1,600 < y < $2,000? January February March April May June July August September October November December

Answers

Answer:

600<2570-125.5x<2000  subtract 2570 from all terms...

-970<-125.5x<-570  divide all terms by -125.5 (and reverse signs because of division by a negative!)

7.73>x>4.54  and x is months since January, and since months can only be integers...

x=[5,7]

So January + 5, 6, and 7 respectively are the three months that satisfy the equation...

June, July, and August.

Step-by-step explanation:

If a triangle has vertices A (-5, 1), B (3, 5) and C (2, -3),



A. find each side length



B. classify the triangle based on the sides

Answers

Answer:

55

Step-by-step explanation:

PLEASE HELP I WILL GIVE BRAINALIST

Answers

Answer:

1. 300%

2. 108

3. 60

Step-by-step explanation:

Hope this helps!

26. 33.33% is 37 percent of 11

27.  48%

28.  60 seeds

Find four consecutive integers whose sum of 456

Answers

Answer: 111, 113, 115 and 117.

Step-by-step explanation:

What is the radius of a circle with a diameter of 100

Answers

Answer:

50

Step-by-step explanation:

Hope this helps :)

Answer:50

Step-by-step explanation:

100 ÷ 2=50

So ummm wut s x+45=98 ?

Answers

Answer:

53

Step-by-step explanation:

x+45=98

solve for x

x+45=98

  -45  -45

x=53

Which option will result in the most exercise per day?

15, 30, and 60 are all
.

1, 2, and 4 are all
.

60 minutes is a
.

Which option will result in the most exercise per day?

Answers

60 minutes is an hour , you haven't given out what the 15, 30 and 60 are , and the 1 , 2 and 4 are(minutes or hours?)

The regular price of a video game is $50. The game is on sale for 20% off the regular price.

Find the sale price of the game.



Find the total price, with a sales tax rate of 8%. (*Hint: Sales tax is an additional amount paid.)
HELP PLEASE!!!

Answers

Answer:

Sale Price:

50x-20%=10

50-10= 40

Total Price:

40x-8%=3.20

40+3.20= 43.20

Step-by-step explanation: If you encounter more problems like this, use the x and - method! Its easier to understand and a shorter method :)

What is the slope for this problem?

Answers

Slope would be 0 since the graph does not go rise or fall, it stays straight
anyways find );):); and chief
Other Questions
Andy rides a a speed of 8 miles per hour. How far does he ride in 3 hours? Which statement describes how borrowers will most likely benefit when the Fed reduces reserve requirements? Loan requirements will likely be relaxed. Interest rates will likely decrease. Housing prices will likely decrease. Investment opportunities will likely improve. The only language that should be used in fictional stories is _____. the standard grammar that is taught in schools the vernacular and dialect appropriate to the story the type of word choice that has more than one meaning the grammar of the spoken wordAnswer as soon as you can I'm working ahead so I have time to play on ThanksGiving! Read the excerpt from "Healthy Eating." Which evidence does the author use to support the argument that people can improve their health by making small changes to their diets? "I was taking all these pills like an old woman," said Naar, a neonatology nurse at Baptist Hospital. "My blood pressure is hereditary, but I added to it by adding the pounds and eating horribly every day."... O an expert quotation O scientific facts O an anecdote historical information A nutritionist took her shopping and introduced her to the joys of cauliflower. She upped her workouts, stopped eating hamburgers three times a week and scaled back on the Cold Stone pistachio ice cream. Today, Naar is 20 pounds lighter and down to two pills a day. What was the main goal of President Lincolns Reconstruction plan?A: to slowly readmit the Confederate states to the UnionB: to harshly punish former Confederate officialsC: to limit the influence of Southern states in CongressD: to help the nation heal and move past the war quickly What is the answer to 77*78 Which event demonstrates electromagnetic waves transferring energy?Question 7 options:An astronaut tapping two rocks togetherA person diving in a swimming poolAn explosion causing a window to breakSun heating a car sitting in a parking lot Who MIGHT have the author been addressing when writing this? What does French and Indian war mean During which period is the substance changing state?A. During the time labeled C, when the temperature increasessharply.B. During the time labeled E, when the temperature increases for athird time.C. During the time labeled A, when the temperature first starts toincrease.D. During the time labeled D, when the temperature stays the same were you able to answer the problem and help andi to decide on how many preces of banana and guava she is going to buy? What was their purpose peace agreement with Britain called in second continental congress? Based on what you just learned, what jobs does a US representative perform? Check all that apply.Meeting supporters and acting on their suggestionsProposing and drafting state lawsServing on congressional committeesAppointing officials for his or her home districtManaging employees who oversee scheduling Sand Point Corporation's common stock recently paid a dividend of $1.50. Investors require a 16% rate of return on this stock. Sand Point earns a 30% return on equity. The firm pays 60% of its earnings as dividends, and reinvests 40% of earnings in the firm. What is the value of the stock Choose the formula for ammonium.,b NH3C(NH)3N How to calculate the H-Method of f(x)= -2,5x x0=4 ?I really have no clue What is the genre of "The Arab-Israeli War of 1948" Describe the time of day that an early explorer might have planned to enter a harbor and when he might have planned to leave for his trip home. Explain the reasoning. What do outlining, mapping, and cubing have in common during the prewriting process? Check all that apply.They help you understand the purpose of your paper.They help you organize your ideas for your paper.They all use images to show the flow of your paper.They help you generate ideas for your paper.They can help you plan your paper. Write the definition of a void function that takes as input an integer and outputs two times the number if it is even; otherwise it outputs five times the number.