Mathematics High School

Write the ratio as a fraction in the simplest form.
45 females to 30 males

Answers

Answer 1

3/2 simplify 45 and 30 by five and then again by three

Answer 2

Answer:

3:2

Step-by-step explanation:

First, we put 45 females to 30 males into a ratio:

45:30

Now we find the GCF of both 45 and 30 which is 15.

Since it's asking for the simplest form, we would divide 15 on both sides:

45/15 : 30/15

And we end up with our final answer as 3:2

Hope this helps! :)

Related Questions

Lines De and AB are parallel.
D
C
E
B
А
Which angles represent alternate interior angles?
angles A and C
angles B and D
angles C, D, and E
angles B and C

Answers

Answer:

option 2

angles B and D are the alternate interior angles

lines DE and AB being parallel lines and and line BC being the transversal

Answer:

The answer is B and D

Step-by-step explanation:

Confirmed

Pedro read
1/4
of a book in the morning, and he read some more at night. By the end of the day, he still had
1/3
of the book left to read. How much of the book did Pedro read at night? write you answer as a mixed number!! Your help means the world to me. ill mark brainly! 16 points!

Answers

9514 1404 393

Answer:

5/12

Step-by-step explanation:

Since Pedro had 1/3 of the book remaining at the end of the day, he had read a total of 2/3 of the book. If n represents the amount read at night, you have ...

1/4 + n = 2/3

3 +12n = 8 . . . . . multiply by 12

12n = 5 . . . . . . . .subtract 3

n = 5/12 . . . . . . divide by 12

Pedro read 5/12 of the book at night.

_____

Since Pedro reads only a fraction of the book, it is not a "mixed number."

The solution is equivalent to finding the difference ...

2/3 - 1/4

= 8/12 - 3/12 = 5/12

Let x represent the number of television show episodes that are taped in a season. Enter an expression for the number of episodes taped in 7 seasons.

Answers

7x. 7 times x episodes.

Answer:

Step-by-step explanation:

To become a member of an ice-skating rink, you have to pay a one-time $50 membership fee. The cost of admission to the rink is $6 per visit for members $10 per visit for nonmembers. After how many visits to the rink is it less expensive to be a member than a nonmember?

Answers

Answer:

10x=50+6x more than 10

Step-by-step explanation:

The movie club is having a new member sale, so Mindy signs up. The equation -0.4x + 0.05y - 1.25 = 0 relates y, the total cost, and x, the number of months. What is the y-intercept of the line represented by the equation?

Answers

Answer:

Y intercept : ( 0 , 25 )

Step-by-step explanation:

Answer:

(0, 25)

Step-by-step explanation:

We need to convert function to slope-intrcept form y=mx+b, where:

-0.4x + 0.05y - 1.25 = 0 {multiply both sides by 20}

-8x + y - 25 = 0 {add (8x+25) to both sides}

y = 8x + 25 ⇒ b = 25

Therefore y-intercept of the line is (0, 25)

Solve for x, please!

Answers

Answer:

Step-by-step explanation:

Answer:

30 + 70 + 2x-10=180

90+2x=180

2x=180-90

x=90/2

x=45

X=45

Hope it helps

The population of a city decreases by 1.6% per year. If this year's population is 320,000, what will next year's population be, to the nearest individual?

Answers

Answer:

314,880

Step-by-step explanation:

If the population decreases by 1.6% per year, this means the population is 98.4% of the population of the previous year. What this means is we can multiply the current population, 320,000, by 98.4/100, as 98.4/100 is equivalent to 98.4%. This gets us 314,880.

Answer:

314880

Step-by-step explanation:

Tony graphed the line y = 52x + 2 on the coordinate plane. Which line did Tony graph?

Answers

Answer:

Slope:

y-intercept:

(

)

−

Step-by-step explanation:

sorry my thing is acting weird but try to solve it out ??

the answer is .............

Help with some of my homework, please and thank you

Answers

Your answer is C

Area = length x width

Substitute in the values & expressions you know:

(12m + 18) = length x 6

Divide both sides of the equation by 6:

(12m + 18)/6 = length

2m + 3 = length

Answer:

C is right

Step-by-step explanation:

:))

What is the measure of arc AC? Pls explain and I will mark brainliest!

Answers

Answer:

D. 146°

Step-by-step explanation:

Arcs in the circle sum to 360°

Arc AB = 2*∠C = 2*(48°) = 96°Arc BC = 138° - givenArc AC = 360° - (96° + 118°) = 146°

2,3,10,17
What number comes next?

Answers

Answer:

24 then 31

Step-by-step explanation:

hope this helps! :]

Answer:

Step-by-step explanation:

i think 18

2+1 is 3

3+7 is 10

10+7=17 and 17+1 is 18

hope it helps

have a nice day

bye

11=p-7-3p
Please help me

Answers

Answer:

p=-9

Step-by-step explanation:

11= p-7-3p

you can slove p-3p now which is -2p, then add -7 to both sides.

18=-2p

then divide by -2

p=-9

All the sides of a quadrilateral measure 5 cm. What else must be true about this shape? Select all that apply. a.The diagonals are congruent. b.The diagonals are perpendicular. c.Consecutive angles are congruent. d. Opposite angles are congruent.

Answers

Answer:

a.The diagonals are congruent.

d. Opposite angles are congruent.

Step-by-step explanation:

From the above question, we are told that:

All the sides of a quadrilateral measure 5 cm.

This means this quadrilateral is a square.

The properties of a square states that:

1) Opposite sides of a square are equal each other or congruent.

2) Opposite angles are equal each other or congruent

3) Consecutive angles of a square are supplementary angles which means that they add up to 180.

4) A square has two diagonals and they are congruent or equal to one another.

Therefore, the correct options are options a and d

What is the measurement of angle A, side b, and side a

Answers

Answer:

a=26.039, b=58.021, c=42, A=24 degrees, B=115 degrees, C=41 degrees

Step-by-step explanation:

trig

Answer:

Step-by-step explanation:

A circle has a radius of 6 centimeters. If you copy the circle using a size factor of 75%, what will the radius be of the new circle

Answers

The new radius is 10.5.
75% of 6 is 4.5.

A community service club has 12 seventh-graders and 12 eight-graders. The name of each student is put in a hat, and a name is drawn at random. Which number or number range describes the probability that the student selected is a seventh-grader

Answers

Answer:

1/2

Step-by-step explanation:

12 out of 24 is 1/2

PLEASE HELP!! 20 POINTS!
- ✓ 81+ ✓–49 + ✓ 25+ ✓-1

Answers

Answer:

Step-by-step explanation:

=-9+7i+5+i

=-4+8i

Answer:

It's indeterminate; because a negative number can't have an rational root when goes under an even radical.

Robin can run 1.71 kilometers in 10 minutes. How far can she run in 1.5 hours?

Answers

Answer:

I think is 15.39 kilometers

Step-by-step explanation:

1 hour=60 minutes +.5 hours =90 minutes = 9 x 1.71 = 15.39

Name the relationship between the angles below. What is the sum of the angles? Explain how you would find the missing angle. Explain each step. (replace with 120 & x)

Answers

Answer:

would find the missing angle. Explain each step. (replace with 120 & x)

Name the relationship between the angles below. What is the sum of the angles? Explain how you would find the missing angle. Explain each step. (replace with 120 & x)

Step-by-step explanation:

Name the relationship between the angles below. What is the sum of the angles? Explain how you would find the missing angle. Explain each step. (replace with 120 & x)

Identify the term that completes the equation.

XZ2=(WZ)(?)

Answers:
WZ
XW
XZ
YZ

Answers

Answer:

1: b. YZ, see "geometric mean theorem" in Wikipedia

2: a. sin Y = 7.4/10.9 ≈ 0.68, sine = opposite/hypotenuse

3: c. tan P = 8.5/16 ≈ 0.53, tangent=opposite/adjacent

4: a. AC = 11.7, sine = opposite/hypotenuse, sin(43) = 8/AC

5. KM = 10.68 use Pythagorean Theorem

measure of angle M = 35 degrees, use definition of tangent

measure of angle K = 55 degrees, M and K are complementary angle

Step-by-step explanation:

i hope this help

The term that completes the equation is YZ.

Option D is the correct answer.

We have,

From the figure,

∆WXY and ∆XYZ

∠WXY = ∠XZY = 90

∠ZYX = ∠XYW (common angle)

∆WXY ≅ ∆XYZ

And,

∆WXY and ∆WXZ

∠WXY = ∠WZX = 90

∠YWX = ∠XWZ (common angle)

∆WXY ≅ ∆WXZ

Now,

From (1) and (2),

∆XYZ ≅ ∆WXZ

This means,

The corresponding sides are proportional.

We can write as,

YZ/XZ = XZ/ZW

XZ² = WZ x YZ

Thus,

The term that completes the equation is YZ.

Learn more about triangle congruency here:

https://brainly.com/question/12413243

#SPJ2

Explain how you can use slope-intercept form to write an equation of a line given its slope and y-intercept
Substitute the slope for
and the y-intercept for
in the slope-intercept form

Answers

Answer:

Step-by-step explanation:

example

we are given: slope = 5, y-intercept = 9

y=mx+b

we just plug it in

y=5x+9

Sara buys a sweater at a department store. The sweater costs $3030. The store is having a 2525% off sale on everything in the store.

Enter the amount of money, in dollars, Sara saves from the sale. Do not consider the sales tax.

Answers

Answer:

25% of 3030 is 757.5, so basically she is saving 757.5 dollars

In the figure shown below, line “m” and line “n” are parallel what is the value of x?

Answers

Answer:

x = 20°

Step-by-step explanation:

3x - 10° + 5x + 30° = 180° { being co-interior angles }

8x + 20 ° = 180°

8x = 180° - 20°

8x = 160°

x = 160° / 8

x = 20°

HELP!!!! IT'S DUE TONIGHT!!!!!!!!!!!!

Answers

Pretty sure it’s B
Down 8 units means you’re going down the y axis which I’m pretty sure means the -8 is supposed to be on the outside

What is the range of the data set? {43.2, 46.8, 44.5, 46.8, 44.2, 41.9, 45.8, 46.9, 41.2, 46.8, 44.1}

Answers

Answer:

the range of this answer is 5.6

i need help now pleaseeee

Answers

Answer:

y=75° (opposite angle of parallelogramare equal)

x+8=16(opposite sides are equal)

x=16-8

x=8

Answer:

y=75

x=8

Step-by-step explanation:

Hope this helped!

y+8=x/2 linear or nonlinear

Answers

answer : linear
source: trust me bro

answer : linear

source: trust me people

The population of Central Arkansas is 734,622 and is decreasing by 8 per
year.

Answers

Answer:

734622-8x

Step-by-step explanation:

Solve the system using elimination 4x+5y =2 -2x+2y=8
PLEASE HURRY I NEED THIS DONE IN 20 MINUTES

Answers

Hope this can answer your question

Answer:

(x,y)=(7/9,20/9)

Step-by-step explanation:

there you go

Sebutkan nama sisi rusuk dan sudut dari bangun ruang di bawah ini

Answers

Answer:

could u translate it to english?

Step-by-step explanation:

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Write the ratio as a fraction in the simplest form. 45 females to 30 males

Answers

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Write the ratio as a fraction in the simplest form.
45 females to 30 males