Answer:
a) 100000 feet
b) 1000000 feet
c) 10^5 and 10^6
Step-by-step explanation:
a) to find area, the formula is length x width
therefore, you would calculate 1000 x 100.
b) to find volume, the formula is length x width x height
therefore you would calculate, 1000 x 100 x 10.
c) look at the amount of zeros for each number and you will find your answer.
Hope this helps!!
<span><span><span><span>Your answer will be jk</span><span><span>−5</span>j</span></span>+<span>7k</span></span><span>−35.</span></span>
Answer:
9
Step-by-step explanation:
42 / 7 = 6
48 / 8 = 6
54 / 6 = 9
Perimeter= add all sides.
Since this is a rectangle, we can assume two sides equal 3 and two equal 4. Therefore, 3+3+4+4= 14
Area=sidexside
Therefore, 3x4=12
Step-by-step explanation:
- First, the radical needs to be alone on one side of the equation, if there is - 4, - 3 next to it then you'll have to transfer it to the opposite side like that:
5. (y+7)^0.5 - 4=4
(y+7)^0.5=8......
- Second, you need to square the two sides of the equation :
5.((y+7)^0.5) ^2=8^2
Y+7=64
Y+7-7=64-7
Y=57
Note: if the radical's index is (2) then you'll square the two sides of the equation, but if the index is (3) you'll have to cube the two sides of the equation, "look at the exercises 9,10"