A) 3x+4=21
3x=21-4
3x=17
x=17÷3
x= 5.7
A triangle with a base of 2 and a height of 3.
Double the base and it becomes 4, and double the height and it becomes 6.
Area of the new figure = 1/2 * base * height = 1/2 * 4 * 6 = 2 * 6 = 12
The area of a towelette with double the base and double the height is 12 inches^2.
Answer:
D
Step-by-step explanation:
The answer is -2 because 2 * -6 = -12 -12 + 10 = -2
B
For example, if x is 2 you times it by -1/2 and get -1, add that to 11, and you get your Y which is 10
