256 · 0.16 x 256 · 0.09=
40.96 x 23.04 = 943.7
Explained: The 256's in parentheses mean they are multiplied. So, this means that 256 x 0.16 = 40.96, and 256 x 0.09 = 23.04. Once you have both of those numbers, you multiply them both, then end up with 943.7.
I'm almost certain this is correct, but be sure to tell me if it's wrong!
The simplest form of the ratio is "5 : 7".
Step-by-step explanation:
To find, the ratio of simplest form 2.5 : 3.5 = ?
= 5 : 7.
Hence, the simplest form of the ratio is "5 : 7".
Answer:
37.9°
Step-by-step explanation:
ΔABC is similar to ΔPQR, so ∠R ≅ ∠C.
Given AB = 7 and AC = 9, we can find m∠C using tangent.
tan C = AB / AC
tan C = 7 / 9
m∠C = 37.9°
m∠R = 37.9°
A table will have a length and width, so the area will be just that, the product of those two factors, so in short, simply factor the area of x²+7x-30.
now, if we do a "prime factoring" of 30, we get 2*3*5, and we can mix them as 2*5 and 3, to get the factors of (x² + 10)(x²-3).
Answer:
g(4) = 157
Step-by-step explanation:
g(x) = 8x^2 + 9x - 7
Let x =4
g(4) = 8 * 4^2 +9*4 -7
=8*16 +36 - 7
=128+36-7
=157