Answer:
34
Step-by-step explanation:
42 dvds total but there is room for 8 more so
42 total size - 8 more can fit = 34 on the rack
i think im right unless i missunderstood the question
For this case we have the following equation:
y = 2x - 2
For the point (1, 0) we have:
x = 1
y = 0
Substituting values we have:
0 = 2 (1) - 2
0 = 2 - 2
0 = 0
We observe that equality is fulfilled and therefore, the point belongs to the equation.
Answer:
b. (1, 0)
In a 45 · 45 · 90 triangle, the hypotenuse is √2 · legs, because a 45 · 45 · 90 triangle is isosceles, so the legs are the same length. So, we have 3√2 · √2 = 6, so the hypotenuse is 6.
x=6
Answer:
or 
Step-by-step explanation:
Given
Required
Determine the solution
We'll solve using elimination method.
Subtract the first equation from the second:
Make x the subject:
Substitute 
for x in the first equation
Make y the subject
Hence, the solution is:
or
Answer:
It's elevation at the surface is 0, and the elevation twenty feet below is -20.
Step-by-step explanation:
The surface level is 0, and diving 20 feet under means 0 - 20, which is negative 20, or -20.
