Answer:
BC ≈ 11.9 cm
Step-by-step explanation:
We use sin∅ (opposite over hypotenuse) to solve for our missing length:
sin58° = BC/14
14sin58° = BC
BC = 11.8727
SOLUTION:
Step 1:
In this question, we are given the following:
What is the midpoint of a line segment with the endpoints (-4,-3) and (7,-5)?
A. (-3.5, 1)
B. (1.5,-4)
C. (-4,1.5)
D. (1.-3.5)
Step 2:
The midpoint of a line segment with the endpoints (-4,-3) and (7,-5) is:
![\begin{gathered} (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}) \\ =\text{ (}\frac{-4+7}{2},\frac{-3+(-5)}{2}) \\ =\text{ (}\frac{3}{2},\frac{-8}{2}) \\ \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%28%5Cfrac%7Bx_1%2Bx_2%7D%7B2%7D%2C%5Cfrac%7By_1%2By_2%7D%7B2%7D%29%20%5C%5C%20%3D%5Ctext%7B%20%28%7D%5Cfrac%7B-4%2B7%7D%7B2%7D%2C%5Cfrac%7B-3%2B%28-5%29%7D%7B2%7D%29%20%5C%5C%20%3D%5Ctext%7B%20%28%7D%5Cfrac%7B3%7D%7B2%7D%2C%5Cfrac%7B-8%7D%7B2%7D%29%20%5C%5C%20%20%5Cend%7Bgathered%7D)
Answer:
3/4 x 3 (top right)
Step-by-step explanation:
one you selected is incorrect
7? Let me know if I’m wrong. Have a great day❤️
Answer:
<em>Figure R'S'T'U' is the image of the figure RSTU after a translation 2 units left and 2 units down, and a reflection across the y-axis.</em>
Step-by-step explanation:
<u>Transformations</u>
The figure RSTU has been transformed in such a way that it mapped onto the figure R'S'T'U'.
There has been a translation and a reflection. Since the figure and its reflection are above the x-axis, one can guess the reflection is over the y-axis.
Let's reflect point T'(-3,4) over the y-axis. It maps to (3,4). The horizontal distance from this point to the original point T(5,6) is 2 and the vertical distance is 2. Thus, under this assumption, the transformations could be: translate 2 units down, 2 units left, and reflect across the y-axis.
Testing the rest of the points we get the same result, thus the transformations are:
Figure R'S'T'U' is the image of the figure RSTU after a translation 2 units left and 2 units down, and a reflection across the y-axis.