Answer:
-1/20
Step-by-step explanation:
For a graph like this you should make the gallons of gas on y-axis and the miles driven on the x-axis.
To find slope the formula is (y2-y1)/(x2-x1)
So in this case it is 2-4/40-0
-2/40
This reduces to -1/20
Answer:
0.02 (rational)
2 (rational)
Square root of 2 (irrational)
Square root 1/2 (irrational)
Step-by-step explanation:
Rational numbers are numbers that can be in form of a/b such that a and b are not zeros. In other words, a and b are integers ranging from 1 to infinity.
Conversely, irrational numbers are numbers that are endless and are non repeating digits after decimal point.
Thus, from the questions above;
Answer:
The value of x is 18°
Step-by-step explanation:
Sum of the angles are 180°
3x+126=180
3x=180-126
3x=54
x=18
Answered by GAUTHMATH
Answer:
64 2/7
Step-by-step explanation:
0.35x = 150
x = 3000/7
0.15(3000/7) = 450/7 = 64 2/7
The equation of the temperature at midnight is written as 3y + 5 = -7
The temperature at the midnight is calculated to be -4 degrees
The equation for the temperature at midnight is following the information given in the problem tripled and increased by 5
Assuming the temperature at midnight is y. For the temperature to triple we have
3y
For the temperature to rise 5 degrees will result to
3y + 5 = -7
solving for y
3y + 5 = -7
3y = -7 - 5
3y = -12
y = -4
At midnight the temperature was -4 degrees
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Answer: The 13-gon has 1980 degrees in total.
Step-by-step explanation: