Answer:
3X(5+7)
Step-by-step explanation:
Because correctly is of this way:
3X(5+7)
and not so:
(3X5) + 7
Best regards
Answer:
The sticker is 8 millimeters x 6 millimeters
Step-by-step explanation:
A = Lw = 48
P = 2L + 2w = 28
<u>Perimeter:</u>
2L + 2w = 28
2 (L + w) = 28
L + w = 14
L = 14 - w
<u>Subsitute Into Area:</u>
A = Lw = 48
(14 - w)w = 48
14w - w² = 48
<em>(subtract/add 14w - w² to both sides)</em>
0 = w² - 14w + 48
Solve ^
= 8 and = 6
Typically the length is larger, so our answer is
The sticker is 8 millimeters x 6 millimeters
(hopefully this makes sense, have a nice day!)
The drawing is missing, so i have attached it.
Answer:
24 yards
Step-by-step explanation:
From the image, we can see that AB and DE are both adjacent sides of their respective triangles.
While, CE and BC are both opposite sides of their respective triangles
Now, from your side, x is the distance to the island.
So, from ratio of similar triangles, we can find x.
Thus;
8/x = 3/9
Cross multiply to get;
8 × 9 = 3x
3x = 72
x = 72/3
x = 24
Thus, distance from your side to the island is 24 yards