Given image A' B' C' D' E' if the pre-image contained point A(-1,5), which of the transformation resulted in image A' B' C' D' E'

Answer:

  3×5×53

Step-by-step explanation:

You can use divisibility rules to find the small prime factors.

The number ends in 5, so is divisible by 5.

  795/5 = 159

The sum of digits is 1+5+9 = 15; 1+5 = 6, a number divisible by 3, so 3 is a factor.

  159/3 = 53 . . . . . a prime number,* so we're done.

795 = 3×5×53

_____

* If this were not prime, it would be divisible by a prime less than its square root. √53 ≈ 7.3. We know it is not divisible by 2, 3, or 5. We also know the closest multiples of 7 are 49 and 56, so it is not divisible by 7. Hence 53 is prime.

Answer:

49 children

Step-by-step explanation:

Adult : Child = 2 : 7

Adult = 14

2 = 14

So, 1 = 14/2 = 1 = 7 in the ratio.

So, 7 x 7 = 49 children are there.

Answer:

49

Step-by-step explanation:

Let's set up a proportion!

2         14

--         --

7          x

Now, we cross multiply

14 times 7 = 98

2 times x = 2x

98 = 2x

98 divided by 2 equals 49

Answer:

x0 is the answer I just did that question and got it right

Answer:  Answer is in the steps

Step-by-step explanation:

If we given the angle measure in variables then we will sum them up equal 180 and solve for x to determine the angle measure.

9x + x  +x+4 = 180  

   11x + 4 =  180

            -4   -4

11x = 176

x=16  

In this  case we can find the angle measures by using the expressions.

x = 16  degrees

x+4 =  20 degrees

9x =  144 degrees  

Answer:

Axioms are generally statements made about real numbers. ... Sometimes they are called algebraic postulates. Often what they say about real numbers holds true for geometric figures, and since real numbers are an important part of geometry when it comes to measuring figures, axioms are very useful

Answer:

The  correct option is C

Step-by-step explanation:

From the question we are told that

   The sample size is  [tex]n = 2500[/tex]

    The sample  proportion is  [tex]\r p = 0.21[/tex]

    The margin of error is  [tex]E = 0.054[/tex]

The  90% confidence interval is  mathematically represented

         [tex]\r p - E < p < \r p + E[/tex]

=>      [tex]0.21 - 0.054 < p < 0.21 + 0.054[/tex]

=>      [tex]0.156< p < 0.264[/tex]

Answer:

54

Step-by-step explanation:

angle A+angle B+Angle C =180 degree [ angle sum property of a triangle]

36 +90 + angle B =180 degree

126 +angle B =180 degree

angle B= 180-126

54 degree

Ans

you can write yd^2 or [tex]yd^{ \ 2}[/tex] to indicate "square yards"

=========================================================

Work Shown:

The triangle has a base of 3+3+2 = 8, and a height of 7

A = area of triangle

A = 0.5*base*height

A = 0.5*8*7

A = 28

The rectangle has a length and width of 3 and 2

B = area of rectangle

B = length*width

B = 3*2

B = 6

The shaded area is the difference of the two areas

C = area of shaded region

C = A - B

C = 28 - 6

C = 22

Answer:

Step-by-step explanation:

Given that

Algebra book=1  

Geometry book=1

Chemistry book= 1

English book= 1

Health book= 1

Total number of books N = (1+1+1+1+1)= 5

      Permutation is used to  determines the number of possible arrangements in a set when the order of the arrangements is crucial.

Number of arrangements = N!

Number of arrangements= 5*4*3*2*1=  120

Step-by-step explanation:

Using Point - Slope formula :

[tex](y - y_1) = \frac{(y_2 - y_1)}{(x_2 - x_1)} (x - x_1)[/tex]

[tex](y - 5) = \frac{2}{4} (x - 3)[/tex]

2y - 10 = x - 3

[tex]y = \frac{1}{2} x + \frac{7}{2} [/tex]

m = 1 / 2

b = 7 / 2

Answer:

  A  The amount of money the school charges for all n tickets

Step-by-step explanation:

The number 6 in the term 6n is the "marginal" profit, the additional profit earned from the sale of 1 more ticket. Then 6n represents the revenue from the sale of all n tickets.

Answer:

48 square units

Step-by-step explanation:

Let the length of the rectangle be x units.

By Pythagoras theorem:

[tex]x = \sqrt{ {10}^{2} - {6}^{2} } \\ x = \sqrt{ 100 - 36 } \\ x = \sqrt{64} \\ x = 8 \: units \\ [/tex]

Length of rectangle = 8 units

Area of rectangle

= Length * width

= 8 * 6

= 48 square units

Answer:

A) 41 degrees

Step-by-step explanation:

A) SohCahToa

20 = hyp.

15 = adj.

therefore, use Cos (Cah).

cos x = 15/20

x= cos^-1 (15/20)

x= 41 degrees

The required values are shown below.

A right-angled triangle is a triangle, that has one of its interior angles equal to 90 degrees or any angle is a right angle.

Since, All the triangle are right angle triangle.

Use right angle properties,

(a)

To find the value of θ,

Use cos θ = base/hypotenuse = 15 / 20 = 3/4

cos θ  = 3/4

θ  = cos⁻¹ (3/4)

θ  = 41.41

The value of θ  is 41.41°.

(b)

Use sin θ  = 3/10 =

θ   = 17.45

The value of θ is 17.45.

(c)

Use Pythagorean theorem,

x² + x² = 5²

2x² = 25

x² = 25/2

x = 5/√2

(d)

sin30 = x / 8

1/2 = x/8

x = 4

cos 30 = y / 8

√3 / 2 = y/8

y = 4√3

The values of x and y are 4 and 4√3 respectively.

To know more about Triangle on :

https://brainly.com/question/2773823

#SPJ2

Answer:

the Answer what have to be the fist bc c is the only on that is not with a ,g or b

Step-by-step explanation:

Answer:

The series converges to   [tex]$ \frac{1}{1-9x} $[/tex]     for   [tex]$ \frac{-1}{9} < x < \frac{1}{9} $[/tex]                

Step-by-step explanation:

Given the series is     [tex]$ \sum_{n=0}^{\infty} 9^n x^n $[/tex]

We have to find the values of x for which the series converges.

We know,

[tex]$ \sum_{n=0}^{\infty} ar^{n-1} $[/tex] converges to  (a) / (1-r) if r < 1

Otherwise the series will diverge.

Here, [tex]$ \sum_{n=0}^{\infty} 9^n x^n = \sum_{n=0}^{\infty} (9x)^{n} $[/tex] is a geometric series with |r| = | 9x |

And it converges for |9x| < 1

Hence, the given series gets converge for [tex]$ \frac{-1}{9} < x < \frac{1}{9} $[/tex]

And geometric series converges to [tex]$ \frac{a}{1-r} $[/tex]

Here, a = 1 and r = 9x

Therefore, [tex]$ \frac{a}{1-r} = \frac{1}{1-9x} $[/tex]

Hence, the given series converges to   [tex]$ \frac{1}{1-9x} $[/tex]     for   [tex]$ \frac{-1}{9} < x < \frac{1}{9} $[/tex]

Answer:

C. Construction X because point C is the incenter of triangle LMN.

Step-by-step explanation:

The construction requires that the school must be at equal distance to cities of the triangle town. Thus, it must be located at the point of intersection of the straight path from the three cities L, M, and N.

To be able to construct the school with the specification, option C is the most suitable. Construction X describe the appropriate method because point C is the incenter of triangle town of cities L, M, and N.

Answer:

A

Step-by-step explanation:

Construction Y because point E is the circumcenter of Triangle LMN

Answer:

circumference= 40.82 cm

Step-by-step explanation:

formula circumference= 2 x pi x radius ( 2 x 3.14x 6.5)

3) shaded region =  area circle - area rectangle = 132.665 cm - 60 cm^2= 72.665 cm^2

4) 1 foot = 30.48 cm,  6 feet = 182.88 cm  = radius 182.88 cm  area circle =  pi x square radius  = 3.14 x  182.88 ^2  ---------->  3.14 x 33445.0944  =105017.5964 cm^2  

if 5.49 = 70%   , 100% = x     so 5.49 x 100 divided 70 = X  so X = 7.844      then 5.49 is the 70 % of 7.844

if 6.99 is 36% of something,  6.99   =      36%

                                                     X    =    100%    

                                               so 6.99 x 100 = X (equis) x 36%

6.99 x 100 / 36 = X, so X = 19.416   .    6.99 is the 36% of 19.416

Answer:

-8

Step-by-step explanation:

3+(−4)−8−(−1)=-8

Answer:

10 hours

Step-by-step explanation:

speed = distance/time

s = d/t

d = st

d = 75 km/h * 8 h = 600 km

t = d/s

t = 600 km/(60 km/h) = 10 h

Answer: 10 hours

Answer:

The original price was 36.40

Step-by-step explanation:

p = original price of cake

using the coupon

p - 15% off = 30.94

p - .15 p = 30.94

Combine like terms

.85p = 30.94

divide each side by .85

p = 30.94/.85

p =36.40

The original price was 36.40

Answer:

the correct answer is 1/2.

How i came to this answer was adding all of the number of medals together for all of the years, coming up to a total of 22. When asking about probability of any given set or amount of things, you always take the selected values and take them out of the whole amount. Years 2009 and 2012 have a whole selected value of 11 (4+7). Therefore you're "taking" 11 from 22, coming up with the fraction 11/22 seeing as that is not a answer choice the next step is to simply the fraction to 1/2.

Answer:

C    Mark me as brainliest!!!

Step-by-step explanation:

Answer:

-9

Step-by-step explanation:

add x and y to the equation.

so now its -3(2+1)

add 2 and 1

now its -3(3)

multiply.

now its -9

Answer:

-9

Step-by-step explanation:

Hello!

It is asking us for the answer when x = -3 and y = 2 so we put in those values for x and y

-3(2 + 1)

Now follow PEMDAS

-3(3) = -9

The answer is -9

Hope this helps!

Answer:

3

because that's the definition of corresponding angles

Answer:

-12

Step-by-step explanation:

-15+x+y=

-15+(-3)+6

-15-3+6

-15+3

-12

Answer:

uoooooohuuuuuuuuuuuihouu

Answer:

6x9=54

Step-by-step explanation:

6 folders with 9 photos in each = 54 photos all together.

Answer:

Following are the answer to this question:

Step-by-step explanation:

For Option a:

Its optimal mixed approach for Player A's to Player A  

A1 with a chance of .05 utilizing technique  

Using the .60 chance strategy for A2  

Use the .35 possibility strategy for A3  

For Option b:

Optimal level mixed approach for team B:  

Use the strategy for B1 with a probability of 50  

Using the chance strategy for B2 at .50  

no  use strategy for B3  

For Option c:

The estimated gain of Player A will be= 3.500

For Option d:

The estimated loss of Player B will be 3.500