Answer:
it represents and the relative amount of energy in the trophic level.i think sorry if I am wrong
Answer:
One equation would be y= -1.5x +11
Step-by-step explanation:
Here's a table to show the coordinates
x: y:
8 -1
-------------------
-4 17
the x coor. 8 goes down by 12 to get to the next x coor. -4.
8-12= -4
the y coor. -1 goes up by 18 to get to the next y coor. 17.
-1+18= 17
therefore 18/-12 is -1.5 which can be your k in y=kx+b.
Check your answer.
-1.5*8= -12 but when you add 11, you get the y coor. -1
Do the same with the other x coor.
-4*-1.5= 6 + 11 =17
11 can be your b in the slope-intercept form equation.
One equation may be y = -1.5x +11
Answer:
The area of the circle is 
Step-by-step explanation:
step 1
Find the diameter of circle
we know that
The diameter of the circle is equal to the distance AB
the formula to calculate the distance between two points is equal to
substitute the values
therefore
the diameter of the circle is
step 2
Find the area of the circle
The area of the circle is equal to
----> the radius is half the diameter
substitute
Answer: (-3/4)/=-3/4•4/3=-12/12=-1 = = 0
Step-by-step explanation:
Unary minus: -3
4
Multiple: the result of step No. 3 * 4
3
= -3
4
* 4
3
= -3 · 4
4 · 3
= -12
12
= -1 · 12
1 · 12
= -1
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(-12, 12) = 12.
In words - minus three quarter multiplied by four thirds = minus one.
Compare: (the result of step No. 4) = (-1)
Unary minus: -12
12
= -1
Compare: (the result of step No. 6) = (-1)
Compare: (-1)
A + b = 147....a = 147 - b
5.85a + 4.40b = 786
5.85(147 - b) + 4.40b = 786
859.95 - 5.85b + 4.40b = 786
-5.85b + 4.40b = 786 - 859.95
- 1.45b = -73.95
b = -73.95 / -1.45
b = 51 <== she used 51 lbs of type B coffee
