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yuradex [85]
3 years ago
14

HELP ME PLEASE AGAIN!!!!!!!!!!!!!!

Mathematics
1 answer:
melamori03 [73]3 years ago
4 0
For 37 you have a 90° angle, so you add 6x + 14 and 3x + 29 and get 9x + 43 and now set this equal to 90 and solve for x, and then plug x into the original equation for each angle to solve
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Let f(x)=6x^2-ax^3 what is the value of a if f has a point of inflection at X=6
Gnoma [55]
This is really a easy question just plug what they give you in
6 0
3 years ago
Evaluate 9p^2 for p=4 . When p=4,9p^2=?
Licemer1 [7]

Answer:

  144

Step-by-step explanation:

Put the number where the variable is and do the arithmetic.

  9p^2 = 9·4^2 = 9·16

  9p^2 = 144 . . . . when p=4

6 0
4 years ago
Select the correct answer from each drop-down menu. Polygon ABCD goes through a sequence of rigid transformations to form polygo
Viktor [21]

Answer:

The sequence of transformations involved is a reflection across the x axis, followed by a reflection across the y = x line

Step-by-step explanation:

The polygon ABCD is shown in the image attached. The coordinates of the polygon are A(-6, 6), B(-4, 6), C(-4, 4), D(-6, 2), while the polygon A'B'C'D' is at A'(-6, -6), B'(-6, -4), C'(-4, -4), D'(-2, -6)

A transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, dilation and rotation.

If a point O(x, y) is reflected across the x axis, the new coordinate is O'(x, -y).

If a point O(x, y) is reflected across the y = x line, the new coordinate is O'(y, x)

Hence if polygon ABCD is reflected across the x axis, the new coordinates are A*(-6, -6), B*(-4, -6), C*(-4, -4), D*(-6, -2). If a reflection across the y = x line, the new coordinates are A'(-6, -6), B'(-6, -4), C'(-4, -4), D'(-2, -6)

8 0
3 years ago
Which is the best definition of a counterexample?
Leni [432]

Answer:

D. An example that shows a statement is not true.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A rectangular horseshoe pit is 53 inches long and 32 inches wide. What is the area of the horseshoe pit? in2
aleksandr82 [10.1K]
The answer to this problem is 1,696 in2, because 53 x 32 is 1,696.
3 0
3 years ago
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