Answer:
Step-by-step explanation:
2a-1<7-1.2 a
2a+1.2a<7+1
3.2 a<8
a<(8/3.2)
or a<(80/32)
or a<5/2
or a<2.5
Answer:
0.0332
Step-by-step explanation:
Min put too many zeros in front of 33.2. 33.2 with 3 zeros in front is 0.0332
Answer:
the data that is shown represents a function
Step-by-step explanation:
the easiest way to know is by looking at the x-variable. Each y-variable needs one x-variable. the x-variable should not be seen paired with another y-variable.
Answer: 42 feet.
Step-by-step explanation:
Let's call the shorter side: x
Based on the information given in the problem, you know that:
Longer side:
Hypotenuse:
- Apply the Pythagorean Theorem:
Where<em> a</em> is the hypotenuse and <em>b</em> and <em>c</em> are the legs.
- Substitute values. Therefore, you obtain:
- Solve for x. Keep on mind that:
Then:
Therefore, the length of the shorter leg is 42 feet.
First find the slope of this new line; it's the same as the slope of the "given line," which you unfortunately have not yet given. Let's call that slope "m."
Then, the equation in point-slope form of the new line is
y - (-1) = m(x - [-1]), or y+1 = m(x+1)
Please go back to the original question, obtain the slope of the "given line," and substitute that value for m in y+1 = m(x+1).