Answer:
x=15
Step-by-step explanation:
since 6 is 3/4 of 8 and the figures are similar x must be 3/4 of 20
3/4 of 20 is 15
good day to you
A would either be + or -3, or + or minus 4 depending on what b is
Answer:
A. to make inferences about a sampling technique
Step-by-step explanation:
Answer: B
explanation: on y-axis you can see the line touches -8 on graph. for the slope, rise over run could be used 9/9 =1
so y=x-8
A²-b²=(a-b)(a+b)
4x² - 25= (2x)²- 5² =(2x-5)(2x+5)
You do not have this choice, so the answer is D.None of the above.
