Answer:
No
Step-by-step explanation:
No because in order for something to be proportional there has to be a pattern between x and y. there is no pattern because for example 30/2=15 and 42/5=8 2/5.
80 * 2^0 = 80*1 = 80g (amount initially)
<span>80 * 1/2 = 40 g (amount remaining after one half life) </span>
<span>80* (1/2)^2 = 80* 1/4 = 20 g (amount remaining after 2 half lives).</span>
Answer:
Since the area of the square is 169 you think what times what equals 169 which is 13, so 13*13=169,
which makes your length and width 13 so 13*4= 52centimeters
52 centimeters
Step-by-step explanation:
Answer:
(7,10)
Step-by-step explanation:
Since both equations are equal to y, we can set them equal
y=x+3
y=2x-4
x+3 = 2x-4
Subtract x from each side
x+3-x =2x-4-x
3 = x-4
Add 4 to each side
3+4 =x-4+4
7 =x
Now we need to find y
y = x+3
y =7+3
10
The answer is D because if you get the same answers from each shape that is congruent