Answer:
D) DA=ES
Step-by-step explanation:
Use triangles and CPCTC
Answer:
4xy See image.
Step-by-step explanation:
Remember for division questions to use Keep, Change, Flip. You will Keep the first term the same. Change the divide to times. And Flip the second term (turn it upside down, in math this is called the reciprocal)
Also, you need to know when you you get to the part where everything is times, then you times: top×top, and bottom×bottom.
Once everything is times, you can rearrange the order and cancel (cancel is not really the mathy thing happening, you are dividing---
x/x is 1 and y/y is 1,
10/5 is 2, 6/3 is 2) See image.
Let's divide the numbers:
12/8= 1.5
15/10= 1.5
The scale factor was a dilation of 1.5, or 3/2.
I hope this helps!
Answer:
y = 4
Step-by-step explanation:
the equation of the that passes through the point (1,4)and is the parallel to the x-axis
So the equation: y = 4. Doesn't matter what value of x but y is always equal 4