Answer:
-3
Step-by-step explanation:
The formula is (3)+3(-2) and when you solve it it equals -3.
When we multiply two negative numbers, one always gets a positive number.
(-)×(-)= +
Hope it helps
3(x-9)=-39
3x-27=-39
+27 +27
3x=-12
/3 /3
x=-4
Answer:
hopefully tht example will help u
Step-by-step explanation:
To change 0.0002 to scientific notation, move the decimal to the right 4 places so that you get 2. The exponent on the base 10 will be -4 because the decimal was moved to the right 4 places. So 0.0002 in scientific notation is 2×10−4.