Answer:
Range. The range of a function is the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the domain. In plain English, the definition means: The range is the resulting y-values we get after substituting all the possible x-values
Step-by-step explanation:
Answer:
same side interior for 2 and 6 i think
Answer:
Step-by-step explanation:
So to find the equation of this line we must first find the slope
to find the slope with two points you do y2-y1/x2=x1
so (0+3)/(-3-16)
-3/19ths will be your slope
Now we have one part of the equation, we still need to find the y intercept. Remember the slope intercept equation goes like this: y=mx+b. Where m is your slope and b is your y-intercept. So in order to find the y-intercept, we just use one of the points already given and solve for b
like so:
0=-3/19(-3)+b
-3 -3 = 9
19 1 19
0 = 9/19+b
subtract 9/19 from both sides
and b is -9/19
so your equation will go like this: y=-3/19x-9/19
The mass of the first shipment at time t is
The mass of the second shipment at time t is
At time t, the ratio of m₁ to m₂ is
Therefore as a percentage,
Answer: B. 81.2%
Answer:
Actual Perimeter = 100 km
Actual Area = 625 km²
Step-by-step explanation:
A scale drawing of a square has a side length of 5 millimeters.
The drawing has a scale of 1 mm : 5 km (which represents 1 mm is equal to 5 km)
We need to find the actual measurement of 5 mm square on scale.
1 mm = 5 km
5 mm = 5 × 5 km
= 25 km
The actual length of the side of square is 25 km
Now, we find the perimeter and area of the square.
- Perimeter of square = 4 × side
= 4 × 25
= 100 km
- Area of the square = side × side
= 25 × 25
= 625 km²
Hence, The actual perimeter is 100 km and area of the square is 625 km²