<span>To write a small number (between 0 and 1) in scientific notation, you move the decimal to the right and the exponent will have to be negative. You may notice that the decimal point was moved five places to the right until you got the number 4, which is between 1 and 10. The exponent is −5.</span>
Answer:
the 4 can change to any nummber
Step-by-step explanation:
So you can buy $4 pack of $800 each, or buy $7 packs of $500 each.
Answer: This is kinda confusing but I would say no
Step-by-step explanation: Because they would be congruent if the little line in JKD is in the middle of JK instead of KD.
Answer:
x = 7°
Step-by-step explanation:
Sum of All angles = 180°
Form an equation
180 - 90 - 36 = 7x + 5
54 = 7x + 5
Subtract 5 from both sides
49 = 7x
x = 49/7
x = 7