Answer:
7n
Step-by-step explanation:
n+n+n+n+n+n+n
Count the number of n's
7n
Answer:
1.3x10^-6
Step-by-step explanation:
Use a calculator.
0.00065/5 will give you 0.00013 which can be written as 1.3x10^-4 and multiply that by 10^-2, you will add the exponents -4+-2 and get -6 as your new exponent, ending with 1.3x10^-6
The opposite of 12.1 is 12.2
Answer:
4 feet
Step-by-step explanation:
Let the side length of the square be x feet.
x^2 - 5 = 59
x^2 = 64
x = ±4 (reject - 4 since length > 0)
Topic: Areas of polygons
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Answer:
C 18
Step-by-step explanation:
1080/60 = 18
