Answer:
x = 3
, y = 0
Step-by-step explanation:
Solve the following system:
{y = (2 x)/3 - 2 | (equation 1)
y = 3 - x | (equation 2)
Express the system in standard form:
{-(2 x)/3 + y = -2 | (equation 1)
x + y = 3 | (equation 2)
Swap equation 1 with equation 2:
{x + y = 3 | (equation 1)
-(2 x)/3 + y = -2 | (equation 2)
Add 2/3 × (equation 1) to equation 2:
{x + y = 3 | (equation 1)
0 x+(5 y)/3 = 0 | (equation 2)
Multiply equation 2 by 3/5:
{x + y = 3 | (equation 1)
0 x+y = 0 | (equation 2)
Subtract equation 2 from equation 1:
{x+0 y = 3 | (equation 1)
0 x+y = 0 | (equation 2)
Collect results:
Answer: {x = 3
, y = 0
Answer:
See below (and I will be using decimals)
Step-by-step explanation:
First, let's organize the numbers from least to greatest:
(2, 1.5, 1.25, 1.75, 1.5, 2, 1.75, 1.5, 2)
into
(1.25, 1.5, 1.5, 1.5, 1.75, 1.75, 2, 2, 2)
Now, let's input them into the table.
-. -. -. -. -.
-. -. -. -. -.
-. -. -. -. -.
-. -. X -. X
-. -. X X X
-. X X X X
1 1.25 1.5 1.75 2
The smallest amount of flour that the baker uses is 1.25 cups.
Hope this helps!
Answer:
41, x=-5
Step-by-step explanation:
m<DEY = m<FEY, by angle bisector theorem
(9x-4) = 41
9x = 45
x = 5
m<DEY = 41
Answer:
I think is there answer is 26.606
The answer is B.
The absolute value is the "positive version" of a number. So, the absolute value does nothing to positive numbers, and switches the sign of negative numbers. Here are some examples:
So, as you can see, the result of an absolute value can't be negative, and as such, it can't be less than a negative number.