Rectangle ABCD is similar to rectangle EFGH.
What is the value of s?

Answer:

B. Two dependent samples are compared

Step-by-step explanation:

We use it when we are comparing Two dependent samples. The paired t-test can be likened to the repeated measures ANOVA test. Both of these two test are useful when comparing how a static group does in different test conditions.

But the difference between these two are:

We use the paired t-test if the explanatory variable has two levels.

While the Repeated measures ANOVA is used when the explanatory variable has greater than two levels.

Answer:

Step-by-step explanation:

Here you go mate

Step 1

(-18)(-13)  Equation/Question

Step 2

(-18)(-13)  Multiply

234

Answer

234

Answer:

9 miles

Step-by-step explanation:

167-149= The answer is 18

Answer:

b + g = 25

b = g + 3

Step-by-step explanation:

Let b = number of boys.

Let g = number of girls.

"Mrs. Smith has a total of 25 kids in her class."

b + g = 25

"There are 3 more boys than there are girls."

b = g + 3

The system of equations is:

b + g = 25

b = g + 3

9514 1404 393

Answer:

  11 1/9%

Step-by-step explanation:

1/9 × 100% = (100/9)% = (11 1/9)%

Answer:

i hoped i helped if i didnt sry

Step-by-step explanation:

Answer:

245 times in 1.75 minutes.

Step-by-step explanation:

Hope this helps!!!

Can I have brainliest???

Answer:

$1.60

Step-by-step explanation:

So, to find the persent of a number, we need to make the percent a decimal.

So, 20% is equal to 0.2

Then, we need to multiply 0.2*8

       8.0

*      0.2

________

       1.6

So, our answer is 1 dollar and 60 cents!

Answer:

$1.60 (shorter answer)

Hi there!

[tex]\large\boxed{(3) \text{ } 4x^{3} - x^{2} + 3x + 13}[/tex]

Given:

A = 6x³ - x² + 4x + 8

B = 2x³ + x - 5

Find A - B by subtracting the two equations. Subtract like-terms:

6x³ - x² + 4x + 8 - (2x³ + x - 5)

Simplify:

6x³ - x² + 4x + 8 - 2x³ - x + 5 =

4x³ - x² + 3x + 13. The correct choice is 3.

Answer:

Point a and point c

i dont know anything else

Answer:

a and c

Step-by-step explanation:

plz give me brainliest

Answer:

7.86 is the answer

Step-by-step explanation:

30% of 24.50 is 7.35.

7.35+ 7% is 7.86

7.86 to the nearest cent is 7.86

Step-by-step explanation:

Given

Hypotenuse (h) = 7

base (b) = 4

perpendicular (p) =?

Using Pythagoras theorem we get,

p = √h² - b²

= √7² - 4²

= √33

= 5.74

Hope it will help :)❤

p = a

a = 5.74 or u can write

a = √33

Answer:

5.74

Step-by-step explanation:

a=?

b=4

c=7

a^2=c^2-b^2

=7^2-4^2

=49-16

=33

a=√33

a=5.74

answer: 12

explanation:

you can milk 6 in five minutes so you multiple 6 by to because 10 is 5 two times

Answer:

0.00768

Step-by-step explanation:

Answer:

30%

Step-by-step explanation:

1.6÷100=0.016

1% - 0.016

0.48÷0.016=30

Answer:

B. .60

Step-by-step explanation:

With reference angle A

perpendicular (p) = 6

hypotenuse (h) = 10

Then

Sin A

= p/h

= 6 / 10

= 0.6

Answer:

Option B

Step-by-step explanation:

We know that

[tex] \sin( \alpha ) = \frac{side \: opposite \: to \: \alpha }{hypotenuse \: of \: triangle} [/tex]

where [tex] \ alpha [/tex] is an angle of a triangle.

In the triangle given above , [tex] \ alpha = angle A [/tex]. So,

[tex] \sin(a) = \frac{6}{10} = 0.60[/tex]

Answer:

[tex]\pi \\ \\ \\ \\ \\ \\ \\ \\ \\ [/tex]

Answer:

Step-by-step explanation:

Two lines are perpendicular. The equation of the first line is y = 4x + 1. Which of the following cannot be the equation of the second line? A. y = -1/4x -2 B. x - 4y = -2 C. x + 4y = 2 D. 8y = -2x - 5

Answer:parallelogram

Step-by-step explanation:

Answer:

12:26,   24:52 :D

Answer:

b<−10

Step-by-step explanation:

Answer:

b<-10

Step-by-step explanation:

Inequality: -b-2>8

Step 1: Add 2 to both sides

-b-2+2>8+2

-b>10

Step 2: Divide both sides by -1

-b > 10

_      _

-1     -1

b<-10

Hope this helps you!!!!

Answer:

68in

Step-by-step explanation:

I ready test

Answer: 68

Step-by-step explanation:

‘Multiply all of them and boom

Answer: In 81/ In 12 AND log 81/log 12

Step-by-step explanation: PLATO ANSWER I got 100%

To solve the problem we must know about the change of base rule for Logarithm.

The change of base rule for Logarithm helps us to change the base of any logarithmic expression to any other logarithmic expression.

[tex]log_ab = \dfrac{log_x b}{log_x a}[/tex]

where x is any base.

The expression can be expressed as [tex]\dfrac{log\ 81}{log\ 12}[/tex].

Given to us

[tex]log_{12}81\\[/tex]

use the change of base rule, [tex]log_ab = \dfrac{log\ b}{log\ a}[/tex],

[tex]log_{12}81=\dfrac{log\ 81}{log\ 12}[/tex]

Hence, the expression can be expressed as [tex]\dfrac{log\ 81}{log\ 12}[/tex].

Learn more about Logarithm:

https://brainly.com/question/7302008

12 inches

if the length = x,

P = 150 inches

=2 { ( 5x + 3 ) + x }

=10x + 6 + 2x

=12x + 6

Therefore 12x + 6 = 150

12x = 150 - 6

12x = 144

x = 12

Answer:

The number of feet of fencing that he needs will be equal to the perimeter of the circular patio.

We know that the perimeter of a circle of radius R is equal to:

P = 2*pi*R

where pi = 3.14

Then if the radius of the patio is 70ft, the perimeter of the patio will be:

P = 2*3.14*70ft = 439.6 ft

Then he needs 439.6 ft of fencing to enclose the patio.

Answer:

12 and 14

Step-by-step explanation:

15 - 20% = 12

20 - 30% = 14

ez

Answer:

A $0.29

Step-by-step explanation:

4 dozen donuts is 48 donuts. (A dozen is 12 so 4 times 12 is 48). $13.92 divided by 48 is $0.29.

Answer:

33.333333333

Step-by-step explanation:

simply turn 3 1/3 into an improper fraction by multiplying the denominator by the coefficient and adding the numerator to get 10/3, which simplifies to 3.3333 and multiply it by 10 and you get 33.3333.

Answer:

Step-by-step explanation:

f(x,y)=2x2+3y2−4x−1 ⇒ ∇f =⟨4x−4,6y⟩=⟨0,0⟩ ⇒ x=1, y = 0. Thus (1,0) is the only critical point of f, and it lies in the region x2+y2<16.Ontheboundary,g(x,y)=x2+y2=16 ⇒ λ∇g=⟨2λx,2λy⟩,so6y=2λy ⇒ eithery=0orλ=3. Ify=0,then x=±4;ifλ=3,then4x−4=2λx ⇒ x=−2andy=±2√3. Now f(1,0) = −3, f(4,0) = 15, f(−4,0) = 47, and f−2,±2√3 = 51. Thus the maximum value of f(x,y) on the disk x2+y2 ≤ 16 is f−2,±2√3 = 51, and the minimum value is f (1, 0) = −3.

Answer:

48in

Step-by-step explanation:

6 x 4 x 4

96

divide it by 2

48

Answer:

48

Step-by-step explanation:

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