Answer:
Blank 1: 1 Blank 2: 8 Blank 3: 72
Step-by-step explanation:
What it is basically saying is that 9*8 is equal to 10*8 - 1*8 [Blank 1]. 10 times any number is a friendly number, it all ends with a 0. The question is saying that it is easier to think of a friendly number and subtracting from that. 10 eights - 9 eights is equal to 1 eight. So we take away 1*8=8 from 10*8=80, or in other words, 80-8 [Blank 2]= 9*8=72 [Blank 3].
Are you starting to see what I mean?
Help on what where is the question or pic!??
Answer:
1 is alternate exterior
2 is none of these
3 and 5 are corresponding
4 is alternate interior
Step-by-step explanation:
The bold line goes from 10 to 50.
So you know that the minimum height is 10 and the maximum height is 50.
Also, it is continuos, because all the segment, from 10 to 50 is in bold.
Also, you know that the extreme points (10 and 50) are included, because the circles of the points are filled.
So, given that h represents the height, the answer is 10 ≤ h ≤ 50 (option B).
