Answer:
4x
Step-by-step explanation:
Answer:
the required matrix is can be given as
We can find the value of x through a proportion. Since these two triangles are similar, their sides are in proportion.
4 is to 12 as 5 is to x
Remember to say 12, not 8! 8 is only part of the whole side. We can also simplify 4 is to 12 to 1 is to 3.
1/3 = 5/x
Cross multiply
x = 15
Hope this helps!
Answer:
A
Step-by-step explanation:
Domain is the first number in the ordered pairs and range is the second number. (I'm sorry if it's wrong)
Hope it helps!
<h3>
Answer: Choice A</h3>
Explanation:
Label the three points as
P = (2,1)
Q = (5,1)
R = (6,1)
If you were to apply the slope formula for segment PQ, then you should get m = 0. If you computed the slope of segment QR, you should also get m = 0. The same goes for segment PR.
The fact we get the same slope each time tells us we have a straight line.
A visual approach is to plot the three points. They are all on the same straight line.
