Step-by-step explanation:
a) 1.16× 10^-6
standard form should be less than 10. therefore, count decimal places from where the decimal point is located to the right until you reach a number less than 10 ....count the number of shifts in the above is 6 shifts to the right. when moving to the right, power will be negative.(-6)
1.157/1.16 ×10^-6
b) 6.79 × 10^10
67890000000....count till a number less than 10.there will be 10 shifts to the left. the 10 will be your power,(positive) since u r moving to the left exponent is positive
6.789/6.79 × 10^10
Answer:
25
Step-by-step explanation:
The whole straight line is 180 And the angles are adjacent.
180-125 which equals 55
trying to find X so subtract 30
55-30=25
Answer:
Multiply the base by the exponent
Step-by-step explanation:
Answer:
A. I guess
Step-by-step explanation:
not really sure
Hey there! :)
In the big square, the side length is 3, and in the small one, it's 1
Big to Small = 1/3
1/3 = 0.3333 = 0.3
Your answer is 0.3
Hope this helps :)