Answer:
120 lb of soybean meal
200 lb of cornmeal
Step-by-step explanation:
S = pounds of soybean meal
C = pounds of cornmeal
S + C = 320 → C = 320 – S
0.16S + 0.08C = 0.11 × 320 = 35.2
16S + 8C = 3520
16S + 8(320 – S) = 3520
16S + 2560 – 8S = 3520
8S + 2560 = 3520
8S = 960
S = 120
C = 320 – 120 = 200
Answer:
h(x) = -2x^2 -2
Step-by-step explanation:
You know that translating the point (a, b) vertically downward by 3 units will make it be the point (a, b-3).
The same translation works on the point (x, f(x)), or when a=x and b=f(x). Translated downward by 3 units, the point becomes ...
(x, f(x) -3)
You want to name this (x, h(x)), so we have ...
h(x) = f(x) -3
h(x) = -2x^2 +1 -3 . . . substitute the expression for f(x)
h(x) = -2x^2 -2 . . . . . simplify
Answer:
1 5/12
Step-by-step explanation:
You can do the opposite of this problem to get the answer. 2/3 + 3/4 = 1 5/12. You can confirm this answer by doing 1 5/12 - 3/4. Therefore, 1 5/12 is your answer.
3x = 18 - 3 times girls = # boys = 18
x = 6 - # of girls in the class
Step-by-step explanation:
So i will try to explain it:
Scientists in the past invented this formula and theory of sines:
So the only thing is to put the given numbers into this formula :)
The task that i've just done is like this:
a is the numerator,that is delighted in the triangle,well its transparent.
What about denominator?
Here is the tip:
opposite to A- side angle-a has to be put into sin(a)
sin- how to calculate?
Easy just take the trigonometric functions formula or calculate in scientific calculator that's it.
one of this numbers might be unknown in that case solve by proportion(equation).
Carefully contemplate my answer in the media.
I hope you understood.
Good luck!
Intelligent Muslim,
From Uzbekistan.
