Answer:
(1, - 1 )
Step-by-step explanation:
The solution is at the point of intersection of the 2 lines
the lines intersect at (1, - 1 ) , then
solution is (1, - 1 )
Answer:
Yes
Step-by-step explanation
For one book it is $2.25. So take $2.25 and multiply that by 4, and you get $9. That shows a proportional relationship.
Set up a proportion to answer this question.
3.5/ 5 = x/ 7
Cross multiply
5x = 24.5
Now divide by 5 on both sides.
x = 4.9
Your answer should be: The enlarged photograph is 4.9 in wide.
<span>4d=1/3 [divide both by 4]
d = 1/12
</span>
Since 10 is smaller than 100, Garricks plant is SHORTER than Zan's plant
This means that each mm for Garrick will result in a GREATER percent error
10-8=2. His measurement was 2 mm off
100-88=12 so Zans answer was 12 mm off
2/10*100=20%
12/100*100=12%
Answers:
1. Shorter
2. Greater
3. 2 mm
4. 12 mm
5. 20%
6. 12%
Hope this helped!! :D