Hey there!
Answer:
CD = 3.
Step-by-step explanation:
Since the triangles are similar, we can set up a ratio to determine the other side-lengths:
![\frac{12-x}{18} =\frac{x}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B12-x%7D%7B18%7D%20%3D%5Cfrac%7Bx%7D%7B6%7D)
Cross multiply:
![6(12-x) = 18x](https://tex.z-dn.net/?f=6%2812-x%29%20%3D%2018x)
Distribute the '6':
![72-6x = 18x](https://tex.z-dn.net/?f=72-6x%20%3D%2018x)
Combine like terms and simplify:
![72 = 24x](https://tex.z-dn.net/?f=72%20%3D%2024x)
![x = 3](https://tex.z-dn.net/?f=x%20%3D%203)
Therefore, the length of CD is 3.
Answer:
<em>B ( 6 , 3 ) </em>
Step-by-step explanation:
(
,
)
(
,
)
Coordinates of midpoint are (
,
)
~~~~~~~~~~~~~~~~~~
A ( - 7 , - 9 )
B ( x , y )
M ( - 0.5 , - 3 )
= - 0.5 ⇒ <em>x = 6</em>
= - 3 ⇒ <em>y = 3</em>
<em>B ( 6 , 3 )</em>
As mentioned before, banks<span> basically make money by lending money at rates higher than the cost of the money they lend. More specifically, </span>banks<span> collect interest on loans and interest payments from the debt securities they own, and pay interest on </span>deposits<span>, CDs, and short-term borrowings.</span>
Answer:
f(3) = -6
f(-3) = -12
f(0) = -9
Step-by-step explanation:
Substitute each number for x.
f(3) = 3 - 9 = -6
f(-3) = -3 - 9 = -12
f(0 ) = 0 - 9 = -9
Answer:
<u>1728 in²</u>
Step-by-step explanation:
For the area of B, you need to find the length and width (height and base, whatever you want to call it).
For the height, you would need to do: 144 - 36 - 24 - 36 = <u>48 inches</u>
For the base, you would need to do: 60 - 24 = <u>36 inches</u>
Now you multiply the base and height to get the area: 48 x 36 = <u>1728 in²</u>