What are these answers please Tell me

Answer:

at 25 seconds

Step-by-step explanation:

A rigid transformation is one in which the distances between every pair of points is preserved

The sequence of transformation are;

A rotation  followed by a translation upwards and to the left

The reason the above sequence of transformations are correct is as follows:

The description of the given trapezoids are;

Trapezoid A

Orientation; Rotated about the centroid, by approximately 90° clockwise

Position: To the right and below trapezoid B

Trapezoid B

Orientation; Rotated about the centroid, by approximately 30° clockwise

Position: To the left and above trapezoid A

Therefore, the sequence of transformations that takes trapezoid A to trapezoid B are;

1) Rotation: Rotate trapezoid A approximately 60° counterclockwise so as to have the same orientation of trapezoid A (30° above the horizontal)

2) Translation: Trapezoid A should be translated both;

Upwards to the same vertical elevation or level as trapezoid B

Towards the left to be at the same horizontal position as trapezoid B

Therefore, the sequence of transformation are;

An anticlockwise rotation and a translation upwards and to the left

Learn more about transformations here:

https://brainly.com/question/17174293

Answer:

Define a Variable: x = the number

Equation: 1/2x - 6 = 2 1/2x + 10

Solve:

1/2x - 6 = 2 1/2x + 10

1/2x - 16 = 2 1/2x

-16 = 2x

x = -8

Answer:

-12.96

Step-by-step explanation:

sorry if thats wrong

Answer:

-4.32

Step-by-step explanation:

Answer:

Step-by-step explanation:

C and D.

Answer:

B

Step-by-step explanation:

Answer:

answer d

Step-by-step explanation:

Answer:

Step-by-step explanation:

A = on every day except from 1 to 2 , 4 to 5 and 6 to 7 so rained 2 to 4 and 5 to 6

how i know that is that the centimeters stayed the same on the chart this applies for b

B = 1 to 2 , 4 to 5 and 6 to 7 because the c stayed the same on the chart

C = yes it possible for it to decrease because rainfall is part of the whether and it can change any day like when it stop

I hope this helps i dont now if it right :)

Answer: A.

Step-by-step explanation:

Because if you look at the 10 on the left side, you can look for more edges exactly like that and add them so we have 4 sides. and if we look in the middle of the shape there is 2 squares that match up to the curve. that means that the curve is 20. then you just solve, if you were solving

Answer:

Slope: −1

y-intercept: (0,3)

Step-by-step explanation:

Answer:

Look Below

Step-by-step explanation:

The form for this equation is y = mx + b with m being the slope and b being the y intercept, so -1 is the slope and 3 is the y intercept:

With that we can just use different numbers to make the equation true for different points:

Ex: (1, 2) - - > 2 = -(1) + 3

(2, 1) - - > 1 = -(2) + 3

So now that you have filled points you can graph it

Result:

Answer:

x= y/10

Step-by-step explanation:

Answer:

330 or 3300

Step-by-step explanation:

Answer:17

Step-by-step explanation:

Answer:

2 3

Step-by-step explanation:

just take 3 5-1 2 and get 2 3

Answer:

2 3

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

72,000

Step-by-step explanation:

The fraction of the second weight is the first one is  [tex]\frac{5}{16}[/tex] .

A fraction is  a number expressed as a quotient, in which a numerator is divided by a denominator. In a simple fraction, both are integers. A complex fraction has a fraction in the numerator or denominator. In a proper fraction, the numerator is less than the denominator.

According to the question

A cubic foot of stone weighs = 150 lb

A cubic foot of iron weighs = 480 lb

The  fraction of the second weight is the first one

Let fraction = x

i.e

480 * x = 150

x = 150/ 480

x =  [tex]\frac{5}{16}[/tex]

Hence, the fraction of the second weight is the first one is  [tex]\frac{5}{16}[/tex] .

To know more about fraction here:

https://brainly.com/question/10354322

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Answer:

(4x the answer ) can you help with my question

Step-by-step explanation:

Angle 6 is congruent to angle 1; angle 5 is congruent to angle 3; angle 4 is congruent to angle 2. This statement is true.

Angle 6 is congruent to angle 1 because of the theorem of Vertically Opposite Angles. This theorem states that when 2 lines cross each other the angles subtended by them on opposite sides of the point of crossing are equal.

Angle 5 is congruent to angle 1 and angle 4 is congruent to angle 2 because of the theorem of Interior Alternate Angles. This theorem states that when a transversal intersects two parallel lines, the angles that are created inside are equal to the alternate pairings of that transversal.

To learn more about Angle Theorems,

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https://brainly.com/question/24839702

Answer:

17. 29

18. 6

19. 16

20. 115

Step-by-step explanation:

17.

x+y+7

**plug in the x and y values**

(12)+(10)+7

22+7

29

18.

x+4-y

**plug in the x and y values**

(12)+4-(10)

16-10

6

19.

8(x-y)

**plug in the x and y values**

8(12-10)

8(2)

16

20.

7(12+3)+(10)

7(15)+10

105+10

115

This is what I got out for all the questions!! Have a FANTASTIC rest of your day!! Remember to ease your stress!! :))

Answer:

17.) 29

18.) 6

19.) 16

20.) 115

Step-by-step explanation:

lets plug in the values

17.) 12+10+7=29

18.) 12+4-10=6

19.) 8(12-10)=16

20.) 7(12+3)+10=115

I hope this helps.

Answer: 12

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

to find area, you do bxh(aka base x height)

since it didn't give you the height but the length and area,you have to divide.

312 ÷ 26=12

Hoped this helps!!

Step-by-step explanation:

3d=dx3

3x12=36

50-36=14