Base - i cant tell if it’s multiplication or a decimal but if it’s a decimal base is 3.4 if it’s multiplication 12
height - 3.52
area - 1/2 x 3.4(might be 12) x 3.52 = 5.984
1.44/2.4 • 10^10/10^2
= 6 • 10^7 in scientific notation
3a+7+2a and 7a+5. These expressions are not equivalent. 5a+7 does not equal 7a+5.
151° Have a great day/night!
Answer:
2x - 2y
Step-by-step explanation:
Multiply by 1
combine like terms
Combine the second
rearrange terms
Then you should come up with the sloution 2x - 2y