2$ is what percent of 20$

Answer:

x=6/5

Step-by-step explanation:

Answer:

The first one is (-3,2)

The second one is (3,4)

The third one is (1,-1)

The last one is (-4,-4)

I HOPE THIS BRINGS UP YOUR GRADE! :)

Answer:

A. 12 mi

Step-by-step explanation:

A.

12 mi

d===≈≈1.5h⎯⎯⎯⎯⎯⎯⎯√1.5•100⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯√150⎯⎯⎯⎯⎯⎯√12.24712

The distance to the horizon is about 12 miles.

Answer:

SAS

Step-by-step explanation:

It shows that triangle ACE and BCD are congruent by

SAS axiom

HOPE IT HELPS :)

by sas

EC=CD[GIVEN]

AC=CB(GIVEN)

<ECA=<BCD()VERTICAL OPPOSITE ANGLE

Answer: [tex]-2x^2-4x+40[/tex]

Step-by-step explanation:

Suppose the missing polynomial be f(x)

So, we can write

[tex]\Rightarrow f(x)-(20-4x+5x^2)=20-7x^2\\\Rightarrow f(x)=20-7x^2+(20-4x+5x^2)\\\Rightarrow f(x)=-2x^2-4x+40[/tex]

Answer:

initial pop'n=776733

growth rate=15%

time= 15years

Then,

Pt= P(1+G/100)^t

776733(1+15/100)^15

6320324.2904 Ans

Answer:

16 years old

Step-by-step explanation:

22-38 = -16

The inverse of -16 = 16

Answer:

y = 75

Step-by-step explanation:

Given that:

   y [tex]\alpha[/tex] [tex]\sqrt{x}[/tex]

⇒ y = k[tex]\sqrt{x}[/tex]

where k is the constant of proportionality.

When y = 45, x = 81, then;

45 = k[tex]\sqrt{81}[/tex]

45 = 9 k

k = [tex]\frac{45}{9}[/tex]

  = 5

k = 5

So that,

y = 5[tex]\sqrt{x}[/tex]

the value of y when x = 225 is;

y = 5[tex]\sqrt{x}[/tex]

  = 5 x [tex]\sqrt{225}[/tex]

  = 5 x 15

y = 75

Answer:

14

Step-by-step explanation:

7+7

Answer:

fddddisjsjjsjenejucudjjeennfjciicf

Answer:

for 2h the volume is 96π

for 5h the volume is 240π

for h/2 the volume is 24π

for h/5 the volume is 9.6π

Step-by-step explanation:

I hope this helps! if not i don't know what to say..

Answer:

as a mixed number 1 2/9

Answer:

3/5; 6 questions

Step-by-step explanation:

She got 3/5 of the questions wrong

So,

3/5 of 10 = 3 * 2 = 6 questions

Answer:

3/5 = 6/10

Step-by-step explanation:

Valerie only got 4 questions correct meaning she got 6 questions incorrect.

2/5 = 4/10

which means

3/5 = 6/10.

Meaning she only got 6 wrong.

Answer:

Step-by-step explanation:

A, B, D

Answer:

A,B,D

Step-by-step explanation:

Answer:

Let the total no of girls be x

the number of boys=7:5

total no of students =20

now,

no of girls =7/5=x/20

or, 20*7=5x

or 140=5x

or,x=140/5=28

therefore the number of girls =28

Answer:

Unit rate 425 miles/hr, equation: m = 425h, in 6 hours plane will travel 2550 miles

Step-by-step explanation:

Set up a proportion, so 3400/8 = x/6 so x = 2550

Answer:

100,000,000

Step-by-step explanation:

10^6= in this case, just add 5 zeros to the 10. each zero multiplies the number by 10

1000000 books

10^2 pages per book- 100 pages

1,000,000 x 100= 100,000,000

Answer:True

Step-by-step explanation:

Given

[tex]\angle D=90^{\circ}[/tex]

For isosceles triangle , CD=DE (x=y)

from figure,

[tex]\sin C=\dfrac{y}{H}\\\\\sin D=\dfrac{x}{H}\\\\\text{CD=DE}\\\\\therefore \sin C=\sin D=\dfrac{x}{H}=\dfrac{y}{H}[/tex]

Thus, the given statement is true

Answer:

128

Step-by-step explanation:

length*depth*height=Volume

8         * 4       * 4 =V

8*4*4=V

8*16=V

128=V

Answer:

C

Step-by-step explanation:

The probability of students response is milk is 0.311.

Probability deals with the occurrence of a random event. The chance that a given event will occur. It is the measure of the likelihood of an event to occur.The value is expressed from zero to one.

For the given situation,

The table shows the students preference of milk, juice or water.

Total number of students preferred milk = 14

Total number of students = 45

Thus the probability that the students response is milk is

[tex]P(e)=\frac{14}{45}[/tex]

⇒ [tex]P(e)= 0.311[/tex]

Hence  we can conclude that the probability of students response is milk is 0.311.

Learn more about probability here

https://brainly.com/question/24091416

#SPJ2

Answer:

Slope.

Step-by-step explanation:

mx+b

Answer:

Slope

Step-by-step explanation:

The equation of lines are normally formatted in "slope-intercept form"

(y = mx + b)

The b in the equation would be the y-intercept of the line.

The m represents the slope.

The x and y can be replaced with any x and y value from the line (if necessary)

Answer:

84

Step-by-step explanation:

el 10% de 120= 12. 120-12= 108

el 20% de 120=24. 120-24=96

el 30% de 120=36. 120-36=84

el 40% de 120=48. 120-48=72

el 50% de 120=60. 120-60=60

Answer:

[tex] \boxed{\boxed{ \red{\: x = \begin{cases} \frac{\pi}{8} + 7 + \frac{k\pi}{2} \\ - 6 + \frac{\pi}{12} + \frac{k\pi}{3} \end{cases}}}}[/tex]

Step-by-step explanation:

therefore

[tex] \therefore \: x = \begin{cases} \frac{\pi}{8} + 7 + \frac{k\pi}{2} \\ - 6 + \frac{\pi}{12} + \frac{k\pi}{3} \end{cases}[/tex]

The volume of the cylinder is 395.64 cubic cm

Step-by-step explanation:

p-4=2p-14

p-2p=-14+4

-p=-10

p=10

Answer:

= 2 7

Step-by-step explanation:

Answer:

v=27 easy

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Hello There!

First things first, we should find the rate of change / slope

given two points we can find the slope by using the slope formula which is

(let m be slope)

[tex]m = \frac{y_2-y_2}{x_2-x_2}[/tex]

To find the slope all we have to do is plug in the points

(1,5),(2,10)

remember the first numbers in an ordered pair are the x values and the second numbers are the y values

we also plug in the points of the second ordered pair first so

[tex]m=\frac{10-5}{2-1} \\10-5=5\\2-1=1\\m=\frac{5}{1} or5[/tex]

Knowing the slope we can create an equation to find the x value (a)

y=5x

given the y value we plug in y and solve for x

15=5x

divide each side by 5

15/5=3

5x/5=x

we're left with

x=3

so we can conclude when y =15 x = 3 therefore 3 is your answer