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For 10$a page, you can get your written essay. # Under a dilation, a figure is enlarged and its orientation is preserved. Choose the statement that best describes the dilation. A. The image is along the same ray as the preimage but is farther from the center of dilation. B. The image is along the opposite ray from the preimage but is farther from the center of dilation. C. The image is along the same ray as the preimage but is closer to the center of dilation. D. The image is along the opposite ray from the preimage but is closer to the center of dilation. Answer: C) The image is along the same ray as the preimage but is closer to the center of dilation. ## Related Questions Posted in Mathematics 4. Which of the following sets of numbers is a Pythagorean triple? A. 4, 5, 6 B. 8, 15, 17 C. 5, 12, 14 D. 8, 24, 25 Suppose a triangle has side lengths 6, 7, and 10. Which of the following best describes this triangle? A. obtuse B. acute C. right D. Cannot be determined. Here are the answers to the given questions above: 4. When we say pythagorean triple, this would consists of three positive integers a, b, and c, such that a2 + b2 = c2. So for the given numbers above, the set that is considered a pythagorean triple would be B. 8, 15, 17. 5. The correct answer for this question would be option D. It cannot be determined whether the triangle is obtuse, acute or right if the given values are the side lengths. It should be angles. Hope this answer helps. Posted in Mathematics A triangle has side lengths measuring 3x cm, 7x cm, and h cm. Which expression describes the possible values of h, in cm? 4x < h < 10x 10x < h < 4x h = 4x h = 10x Answer with explanation: In a triangle sum of two sides , should always be greater than the third side. Sides of the given triangle are, 3 x cm, 7 x cm and h cm. 1. 3 x + 7 x > h → 10 x > h 2. 3 x+ h > 7 x →h > 7 x -3 x →h> 4 x 3. 7 x + h > 3 x, which will be always true. Combining 1, 2 and 3 we get →4 x < h < 10 x Option A TopAcademicTutors.Com Expert Assignment Help for students who have pending assignments. For 10$ a page, you can get your written essay.

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Which of the following statements is true of a reflection? -It is an isometry. -It slides a plane. -The transformation is done over a line of reflection. -It flips a plane about a fixed line. I-t changes the size of the figure being reflected.

I think the correct answers from the choices listed above are the first and the fourth option. The statements that are true about a reflection would be that it  is an isometry and the it flips a plane about a fixed line. reflection over a line k (notation rk) is a transformation in which each point of the original figure (pre-image) has an image that is the same distance from line k.

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For 10$a page, you can get your written essay. Posted in Mathematics Which of the following is the statement of the triangle inequality theorem? A. The sum of the measures of any two angles of a triangle is greater than the measure of the third angle. B. The sum of the lengths of any two sides of a triangle is greater than the length of the third side. C. The longest side of a triangle is opposite the largest angle. D. The largest angle of a triangle is between the two longest sides. we know that The triangle inequality theorem states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side so Let a,b,c------> the length sides of a triangle The theorem states that three conditions must be met case 1) case 2) case3) therefore the answer is the option B. The sum of the lengths of any two sides of a triangle is greater than the length of the third side. Posted in Mathematics Algebraic terms are separated by ______. Choose all that apply. 1)= 2)+ 3)x 4)÷ 5)- Answer 1)= 2)+ 5)- Explanation When letter or numbers are separated by multiplication or division can be combined to make one term. In an algebra equation, terms are separated by an addition sign, subtraction sign or an equal sign. For example, 3a + 7b = 21. This equation have 3 terms. Posted in Mathematics The public library has fewer than 4,000 books. Let b represent the number of books in the library. Which inequality describes the number of books? b < 4,000 b > 4,000 b ≤ 4,000 b ≥ 4,000 Answer: The correct option is (A) b < 4000. Step-by-step explanation: Given that the public library has fewer than 4,000 books. We are to select the inequality that describes the number of books in the library. The number of books in the library is represented by b. According to the given information, the inequality hat describes the number of books in the library is given by Thus, (A) is the correct option. TopAcademicTutors.Com Expert Assignment Help for students who have pending assignments. For 10$ a page, you can get your written essay.

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Which solution for the value of x in the figure below is incorrect? Explain.

The b is incorrect

When RHS is brought to the LHS

Subtraction and not addition should be done to find the solution for x.

I hope my answer has come to your help. God bless and have a nice day ahead!

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Calculate the moments Mx, My, and the center of mass (x bar, y bar) of a lamina with the given density p=5 and the shape:

M x = 1/2 p ∫ ( f ( x )² - g ( x )² ) d x
f ( x ) = √( 1 - x²),  g ( x ) = - 2

= - 50/3
My = p ∫ x * ( f ( x ) ) dx
My = p ∫ x ( √(1+x²)) dx
Substitution: 1 - x² = u,  x dx = - du/2

M x = - 50/3, M y = 0

M ≈ 5 * 6.3 ≈ 31.2
x = M y / M = 0 / 31.5 = 0
y = M x / M =  -50/3 : 31.5 ≈ - 0.529
The center of mass is ( 0, -0.529 )

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Which answer describes the type of sequence? −99, −88, −66, −55, ... A. arithmetic B. neither arithmetic nor geometric C. geometric

Here, Geometric ratio, r = -88/-99 or -66/-88 which is 8/9 or 6/8. As they are not equal, it is not a geometric.

Now, Arithmetic difference, d = -88-(-99) or -66-(-88) which is 11 or 22. As they are not equal, it is not a Arithmetic.

So, it's neither an Arithmetic nor a Geometric.

Hope this helps!

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For 10$a page, you can get your written essay. TopAcademicTutors.Com Expert Assignment Help for students who have pending assignments. For 10$ a page, you can get your written essay.

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Blake has more than five friends. Let f represent the number of Blake's friends. Which inequality describes the number of Blake's friends? f < 5 f > 5 f ≤ 5 f ≥ 5

Answer:  The correct option is (B)

Step-by-step explanation:  Given that Blake has more than five friends.

We are to select the inequality that describes the number of Blake's friends.

The number of Blake's friends is represented by f.

According to the given information, we have

the inequality that describes the number of Blake's friends is given by

Thus, (B) is the correct option.

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Figure EFGHK is to be transformed to Figure E'F'G'H'K' using the rule (x, y)→(x + 8, y + 5): Which coordinates will best represent point K'? (3, 5) (2, 6) (6, 2) (5, 3)

The rule that has been given means that x coordinate of some point we increase by 8 and y coordinate of some point we increase by 5.

Coordinates of K point on original Figure are:
(-2,-3)

once we implement rule on this we get K':

K' ( -2+8,-3+5)
or
K' ( 6,2)

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For 10$a page, you can get your written essay. Posted in Mathematics NEEDED ASAP PLEASE A relation is plotted as a linear function on the coordinate plane starting at point C (0,−1)(0,−1) and ending at point D (2,−11)(2,−11) . What is the rate of change for the linear function and what is its initial value? Select from the drop-down menus to correctly complete the statements.The rate of change is -11, -5, 0, 5.and the initial value is -11, -2, -1, 0. The rate of change for your linear function is the slope. You can use the points C and D to calculate it. slope = (y2 - y1)/(x2 - x1) = (-11 - (-1))/(2 - 0) = -10/2 = -5 I'm not sure what is meant by initial value, but maybe you are looking for the y-intercept of the line. The y-intercept is the point where the line crosses the y axis, so where x = 0. You have that because your line passes through the point (0, -1). When x = 0, y = -1. TopAcademicTutors.Com Expert Assignment Help for students who have pending assignments. For 10$ a page, you can get your written essay.

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Find the volume of the composite figure ( also I'm not going to redo this question becuase, u should be able to zoom in) Ok, please help me answer 1-6 DUE ON MONDAY! Also I have to do the review!

I can answer only from 1 to 4 since idk how to do number 5 and the picture is missing part of number 6.
1) would be 12 since the bottom block would be 4*2*1 (8) and then 2*2*1 would be 4. 4+8= 12 cubic inch.

2) You did it correctly!

3) 6*3*1=18 and 7*1*3=21 21+18 is 39 cubic inch.

4) 6*4*12= 288 and 8*4*4= 128 128+288= 416 cubic ft
I am like 98% I did it correctly but sometimes I have a mistake so... yeah hope it helps!

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For 10$a page, you can get your written essay. Posted in Mathematics What is the missing statement for step 4? What is step 4??? What is the statement? TopAcademicTutors.Com Expert Assignment Help for students who have pending assignments. For 10$ a page, you can get your written essay.

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How to find the orthocenter of an obtuse triangle

Find the equations of 2 segments of the triangle Once you have the equations from step #1, you can locate the slope of the corresponding perpendicular lines.You will use the slopes you have found from step #2, and the corresponding opposite vertex to find the equations of the two lines.Once you have the equation of the two lines from step #3, you can solve the corresponding x and y, which is the coordinates of the orthocenter.

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How to find the orthocenter of a obtuse triángulo

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The population of Cambridge, Massachusetts, is 101,355. The population of Boston is 616,535. What is the population of the two cities altogether? Hana solved this problem. She said that the answer was 717,890. Which statement is correct?

Hana's statement is indeed the correct one. How I determined this answer:

The question asks you for the total populations of Cambridge, Massachusetts, and Boston, Massachusetts, altogether. That means you have to add the two given numbers together: 616,535 + 101,355 = 717,890. This, of course, is also what Hana did and got for the answer, therefore her statement is the correct one.

Hope I helped you! :)