Answer:
13.5 and 2.76
Step-by-step explanation:
Answer:
21x+4
Step-by-step explanation:
To find the perimeter you have to add up all the sides
Answer: what lines
Step-by-step explanation:
Answer:
yes, because if you input 5 for x it would be -8
and if u input -9 for y it is right as -8 is closer to 0 than -9
Answer: 10^2
Step-by-step explanation:
43.27×9.1=
393.757
Estimate. 400
10×10=100×10=1000
This is wrong because the estimated number is oy 400.
So, 10×10=100
The answer is 10^2.
