5.4km(apex)
It is an irrational number which is 9.2 to 1 decimal place
90% = 0.900 to the nearest thousandth.
Sure, place a triangle's hypotenuse (longest side) on the other triangle's hypotenuse, that will give either a square or a rectangle. Then place the square on one end of the rectangle. For this to work though, the length of the square's side HAS to equal the length of the triangles hypotenuses, and likewise each triangle's hypotenuse much equal the length of a side of the square. Hope this is clear.
27.50
300/621 = 0.48309. Round your answer to 1 decimal place. Your answer should be 48.3%. Hope this helps. God Bless!
33
5.7 km
7.2
Using a calculator you can find that the square root of 65 is 8.062258. To take this to one decimal place you have to first consider only digits up to one decimal place. In this case that would be 8.0 The next step is to look at the second decimal place and assess if we need to round up. If it is 5, 6, 7, 8 or 9 we round up, otherwise we leave the number as it is (round down). In this case, the second decimal is a 6, so we round up. Therefore, the square root of 65 to 1 decimal place is 8.1
254
23.40
round 0.2975 to 1 decimal place = 0.3
to round 68.4 to one decimal place = 68.4
23.5
To round 7.7 to the nearest decimal place, you would look at the digit in the second decimal place, which is 7. Since this digit is 5 or greater, you would round up the digit in the first decimal place by adding 1. Therefore, 7.7 rounded to the nearest decimal place would be 7.8.
6.5- you round it until it has one decimal.
To one decimal place it is 4.1