Answer:
Step-by-step explanation:
The correct answer to this question is A. 9.4 x , 9.25 x , 2.5 x , 7 x
Explanation:
These numbers are written in scientific notation. In this system, the exponent shows the number of spaces the period has been moved to make the number shorter. Additionally, a positive exponent shows the number has a certain number of digits to the right, while a negative exponent shows the number has digits to the left. In this way, the numbers presented can be converted as:
9.4 x = 0.000000094 (Exponent indicates eight spaces to the left)
9.25 x = 0.00000925 (Exponent indicates six spaces to the left)
2.5 x = 2500 (Exponent indicates three spaces to the right)
7 x = 7000 (Exponent indicates three spaces to the right)
Answer:
x = -11
Step-by-step explanation:
Because 3 x -11 = -33 and
8 -(-33 = 41
Answer:
n² + 3
this is the expression
Step-by-step explanation:
Answer:
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the photo
My answer:
a.How are L and W, and d related?
Because L and W, and d are the 3 size of an right-triangle. So we use pytagon theorem to fill in the blank:
b. If L is 7 units long and W is 5 units long, how long is d
Once again, we use pytagon theorem to find out d
<=>
<=>
<=> d =
Hope it will find you well.