I’m timed on this I need help as well
Answer:
300
Step-by-step explanation:
24% × x = 72
or, 24
/100
× x = 72
we have x = 72 × 100
/24
x = 300
Hope it helps
Answer:
49
Step-by-step explanation:
When you look at the square of a binomial, you see ...
(x +a)^2 = x^2 +(2a)x +a^2
The constant value (a^2) is <em>the square of half the x-coefficient</em>.
(14/2)^2 = 49 . . . . the value to be added.
Adding 49 gives ...
x^2 +14x +49 = (x +7)^2
Answer:
![x\hookrightarrow -1\hookrightarrow 0\hookrightarrow 1\hookrightarrow 2\hookrightarrow 3\hookrightarrow 4\hookrightarrow 5](https://tex.z-dn.net/?f=x%5Chookrightarrow%09-1%5Chookrightarrow%090%5Chookrightarrow%091%5Chookrightarrow%092%5Chookrightarrow%093%5Chookrightarrow%094%5Chookrightarrow%095)
![y\hookrightarrow 5\hookrightarrow 0\hookrightarrow -3\hookrightarrow -4\hookrightarrow -3\hookrightarrow 0\hookrightarrow 5](https://tex.z-dn.net/?f=y%5Chookrightarrow%095%5Chookrightarrow%090%5Chookrightarrow%09-3%5Chookrightarrow%09-4%5Chookrightarrow%09-3%5Chookrightarrow%090%5Chookrightarrow%095)
The curve (B) matches the graph of y=x²-4x.
![----------\\Hope \ it\;helps](https://tex.z-dn.net/?f=----------%5C%5CHope%20%5C%20it%5C%3Bhelps)