I dont understand what postulate/theorem i need to use. can u help?​

Answer:

  (b)  Both vertical and horizontal reflection

Step-by-step explanation:

The figure will be a horizontal reflection of itself about any vertical line through two of the smaller 6-pointed stars.

The figure will be a vertical reflection of itself about any horizontal line through two of the smaller 6-pointed stars.

  the pattern has both vertical and horizontal reflection

__

Additional comment

A pattern will have horizontal reflection if there exists a vertical line about which the pattern can be reflected to itself. That is, there exists one (or more) vertical lines of symmetry.

Similarly, the pattern will have vertical reflection if there is a horizontal line about which the pattern can be reflected to itself. Such a line is a horizontal line of symmetry.

Ms. Patterson will take t>2.5 hours to burn 590 calories  riding her bike at the same rate which is 236 calories every hour.

Given that -

she burns 236 calories in 1 hour get = [tex]\dfrac{1}{236}[/tex] hours

so time taken to burn 590 calories at same rate  = [tex]590 \times\dfrac{1}{236}[/tex]  hours

so time taken to burn 590 calories at same rate  = 2.5 hours

hence Ms. Patterson will take t>2.5 hours to burn 590 calories  riding her bike at the same rate which is 236 calories every hour.

To know more about Speed follow

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The factors of the polynomial are [tex]\rm (x^2+5)(3x^2-2)[/tex].

These factors can be numbers, variables, or an algebraic expression.

Given

Factor the polynomial 3x4 – 2x2 + 15x2 – 10 by grouping.

The factors of the polynomial are;

[tex]\rm 3x^4-2x^2+15x^2-10\\\\x^2(3x^2-2)+5(3x^2-2)\\\\(x^2+5)(3x^2-2)[/tex]

Hence, the factors of the polynomial are [tex]\rm (x^2+5)(3x^2-2)[/tex].

To know more about factors click the link given below.

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Answer:

40/64 = 5/8

Step-by-step explanation:

greatest commom dinaminator of 40 and 64 is 8 so,

divide each number by 8

40 divided by 8 =5

64 divided by 8 =8

Or you can do bc it gives you the 5 and the numerator you do 40 divided by 5 and get 8 so that means to get the second fraction you are divided the first one by 8 thats why 40 divided by 8 is 5 and youre going to do 64 divided by 8 which is 8. put the two numbers together and you get 5/8! :)

The function which represents the reflection of provided function across the x-axis is,

[tex]g(x) = -5(0. 8)x[/tex]

The reflection of a function is flipping the original function with respect to a reference line.

The following steps used to for reflecting a the function-

The function given in the problem is,

[tex]f(x) = 5(0. 8)x[/tex]

The function has the positive sign. Therefore, this function is located in the first quadrant.Now this function is reflected across the x-axis. This will lead this function in the fourth quadrant, with negative sign.

Therefore, the function become,

[tex]g(x) = -5(0. 8)x[/tex]

Hence, the function which represents the reflection of provided function across the x-axis is,

[tex]g(x) = -5(0. 8)x[/tex]

Learn more about the reflection here;

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Answer:

[tex] \frac{ {r}^{ 3} + 25}{p(q + r)^{4} } = \frac{ {(3.5)}^{3} + 25}{5(6 + 3.5)^{4} } = \frac{42.875 + 25}{5 {(9.5)^{4} }} \\ \\ = \frac{67.875}{5(8145.0625)} = \frac{67.875}{40725.3125} \\ \\ = 0.00166665 = 0.002[/tex]

Step-by-step explanation:

(3.5^3 +25) ÷5(6+3.5)^4

(42.875 + 25) ÷5 (9.5)^4

(67.875) ÷ 5 (8145.0625)

(67.875) ÷ 203626.5625

=0.00033333078)

The answer is 3+s because 3s-2s=s and when you simplify your answer that's what you get

Answer:

Since  

4

4x

​

 and  

4

n

​

 have the same denominator, add them by adding their numerators.

Step-by-step explanation:

Answer:

the answer is 45

Step-by-step explanation:

lokohgvfvgjffff6f5gtg y

Answer:

2.96

Step-by-step explanation:

2 gal is 5.92 so 5.92 ÷ 2 is 2.96

Answer:

x = 2

Step-by-step explanation:

180= 90 + 57 + Z

Z = 180 - 90 - 57

Z = 33

33 = 7X + 19

7X = 33 - 19

7X = 14

X = 2

Answer:

Above your sheet, they give you formulas for the rectangular prism.

Method one;

V = L x W x H

Where "L" is length, "W" is width, and "H" is height.

Method 2;

V = B x H

Where "B" is the area of the base, and "H" is the height.

Now let's apply these formula to your questions:-

(Using method 2 for most of these problems)

1. If we look for the area of the base, we can see that 2 is the width and 4 is the length, so we would need to multiply those two to get the area of the base (2 x 4) = 8.

Now the height is 3.

So we plug this into our formula,

V = B x H

V = 8 x 3

V = 24 cubic feet

2. If we look at this question, we can see that this is a cube, meaning that all lengths are the same. To make this easier, we can use method 1 and just multiply the given lengths;

V = L x W x H

V = 4 x 4 x 4

V = 64 cubic inches

3. If we look for the area of the base, we can see that 5 is the width and the length is 20, so we would need to multiply those two to get the area of the base (5 x 20) = 100.

The height is 5.

So we plug this into our formula;

V = B x H

V = 100 x 5

V = 500 cubic yards

4) If we look for the area of the base, we can see that 3.2, if i'm correct, is the width and 5.4 is the length, so we would need to multiply those two to get the area of the base (3.2 x 5.4) = 17.28.

The height is 1.9.

So we plug this into our formula;

V = B x H

V = 17.28 x 1.9

V = 32.832, 32.83 cubic centimeters

Answer:

1. Over three, up three
2. Over two, up one

Step-by-step explanation:

Given the following question:

Point A = (3, 3)
Point B = (2, 1)

To find the answer, please understand where the x and y axis is located. Remember that the x is the line intersecting the y axis.

So, in order to plot point A and B, we have to remember that the first value represents x, and the second represents the y value.

(3, 3) = (x, y)
(2, 1) = (x, y)

For the first point we will move over three on the x axis, and then up three on the y axis.

For the second point we will move over two on the x axis, and then up 1 on the y axis.

Hope this helps.

~Shoto Todoroki here~

Answer:

16 cubes

Step-by-step explanation:

Answer:

16 cubes B).

Step-by-step explanation:

If we find the volume for the prism we find that it is 16 in. overall.

And since each cube is 1 in. you can fit 16 cubes.

Hope this helped.

A brainliest is always appreciated.

Answer:

meee3eeeee

Step-by-step explanation:

this answer nees to be at least 20 characters long

Answer:

$39.80

Step-by-step explanation:

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.

Answer:

Yes that's some of the digits

Step-by-step explanation:

You can round up pi to 3.14.

Actual digits of pi: 3.141592653589793238462...that's all I can memorize.

mathematical constant, approximately equal to 3.14159. It is defined in Euclidean geometry as the ratio of a circle's circumference to its diameter, and also has various equivalent definitions. The number appears in many formulas in all areas of mathematics and physics.

Answer: no its not 3.1415

Step-by-step explanation:

Answer: Not reasonable

Answer:

No, it isn't a reasonable scale.

Step-by-step explanation:

if the scale is 1in=4in then  12 by 24 paper should equal a 48 by 96 painting. That is not the case since the painting is 48 by 120.

A more appropriate scale for a 1=4 ratio would be 12 by 30.

I hope this helps!

Answer:

382 x m= 249 divided by 110

Step-by-step explanation:

:)

Answer:

249= 382m-110

Step-by-step explanation:

Answer: Answer:[tex]x = 49.8^\circ\\y = 54.6^\circ[/tex]Step-by-step explanation: Kindly refer to the image attached in the answer region for labeling of triangle.

Step-by-step explanation: u multiply the numbers

So, the first thing is that the group requires flashlight to cross the bridge. It also means that each time one person must return to bring back the flashlight.

Chris and Tracy cross the bridge in 2 minutes. ( The maximum time required by both of them would be 2 minutes)

Then Chris would return with flashlight in 1 minute.

Ashley and Jalen then cross the bridge in 10 minutes.

Now, Tracy will return with flash light in 2 minutes.

Then, Chris and Tracy will cross the bridge in 2 minutes.

Total time taken => 2+1+10+2+2 => 17 minutes.

Hope this helps :)

Answer:

Chris and Tracy cross the bridge together = 2 minutes

Chris goes back on his own (leaving Tracy across the bridge) = 1 minute

Chris gives the flashlight to Ashley

Ashley and Jalen cross the bridge together = 10 minutes

They give the flashlight to Tracy (who was waiting across the bridge)

Tracy goes back = 2 minutes

Chris and Tracy cross the bridge together = 2 minutes

Total 17 minutes

Answer:

year, subtract that amount from the 230,000 gallons of seasonal water use. 230,000 gallons – 150,000 gallons = 80,000 gallons use for irrigation per year .

Step-by-step explanation:

I took the test

Answer:

33

Step-by-step explanation:

Alright, so, let's break it down.

We know that d = negative 6 (-6)

Lets start with -5d.

Since d = -6, we have to do -5 × -6, which is 30.

So, now, we are using fractions. -6 plus 15.

(Which is, negative 6 plus 15)

That is 9. Since we are adding a negative number to a positive number, it will be the same way as 15 minus 6.

Now, we know that we are using division (due to the fraction line, we know that we are using division). Let's divide 9 into 3. That's 3, because 3 times 3 is also 9. Now, if we add 30 plus 3, we get 33, Therefore, the answer is 33.

Answer:

33

Step-by-step explanation:

-5(-6) + (-6) + 15/3

30 + -6 + 15/3

30 + 9/3

30 + 3

33

Have an amazing day!!

PLEASE RATE AND MARK BRAINLIEST!!

Answer:

The correct option is OPTION C.

Step-by-step explanation:

Recall that for a rhombus, the diagonals bisect the interior angles.

This means that if we are given that:

m∠DAB=160°

Then:

m∠EAB=m∠DAB/2=160/2=80°

Also, recall that the diagonals of a rhombus are perpendicular. Therefore:

m∠AEB=90°

Hence, we can have a triangle that looks like the one shown below:

Recall that the sum of angles in a triangle is 180°. Therefore, we have that:

m∠AEB+m∠ABE+m∠EAB=180°

Hence, we can calculate m∠ABE to be:

m∠ABE =180-80-90

m∠ABE=10°

The correct option is OPTION C.

Answer:

x = 8

Step-by-step explanation:

Because the figure in the circle is a square, which has the property of possessing equal sides.

Therefore, the value of x is equal to 0.

Answer:

C

Step-by-step explanation:

multiply the 1st equation by -3

Answer:

x=3×3

Step-by-step explanation:

ok it's fine if you don't mind