Answer:
Step-by-step explanation:
Multiplying exponents is the same as adding them.
^2 x ^5 is the same as 2 + 5 = 7
You have to keep the bases the same so your answer is
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You draw number line. from 0 to 50 or 0 to 100. then you go to 34. then from 34 you subtract 28. then that should equal 6
Answer: 1. x can vary by numbers over 13, the third one is 6x-5=18. x is the answer when you solve for it
Step-by-step explanation: 1. x>12-5
3. 6x-5=18
Answer:
Scientific notation: 4 x 10^10
Expanded form: 40,000,000,000
Step-by-step explanation:
(4 x 10^6) x (1 x 10^4)
(4 x 1,000,000) x (1 x 10,000)
(4,000,000) x (10,000)
40,000,000,000
Answer:
1246 yards
Step-by-step explanation:
To find the yard of fencing she needs for he cows, we simply need to find the perimeter of the rectangular area.
The area is 200 yards by 423 yards.
The perimeter is the sum of all the sides of a rectangle and it is given by:
P = 2(L + B)
P = 2(200 + 423) = 2(623)
P = 1246 yards.
She needs 1246 yards of fencing.
