Number 2 is not equivalent because all other expressions equal -10x+10 when simplified but number 2 is 10-x
Answer:
7218°C
Step-by-step explanation:
difference between the two numbers 7000 and -218 is
7000-(-218) = 7000+218 = 7218
(NOTE: <em>When conditions like this arise, when two minus (-) sign come together, replace the two minus with a plus sign and open the brackets. When two plus sign occurs together, do not replace it with a minus sign, just replace with a single plus sign</em>)
Answer:
10.8 centimeters :]
Step-by-step explanation:
1.2 x 9 = 10.8 centi meters
1.2 x 1=1.2
1.2 x 2=2.4
1.2 x 3=3.6
1.2 x 4=4.8
1.2 x 5=6
1.2 x 6=7.2
1.2 x 7=8.4
1.2 x 8=9.6
1.2 x 9=10.8
Answer:
1.4 × 10^-5
Step-by-step explanation:
Pretend that you move the decimal -5 places (to the right) which gives you 1.4 and then however many places you move it raise 10 to the power of it. So this gives you and answer of 1.4 × 10^-5.
