Answer: so you have a picture of the shape or what thing we have to find the length to
Step-by-step explanation
To round to the nearest tenth you much first turn the fraction to a decimal. 7/8= 0.875+6= 6.875. Now you must round to the nearest tenth. 7 is greater than 5 so you can round 8 to 9. The final answer would be 6.9. Hope this helps!
Given, Earth's diameter is approximately 12,760,000 meters.
This number in scientific notation will be 1.276 × 10⁷
5x-2x+8
3x+8
I think this is correct
So you need 46 which means that you can’t have less than 46 otherwise you won’t have enough
46/10 = 4 packs + 6 more plates
If you only buy 4 packs you will have 40 plates but you need 46 so buy an extra pack.
So you will need to buy 5 packs of plates.
I hope this helps :)