ANSWER:
A c) -2 1/5
B e) -1 1/3
C b) -0.7
D a) 3/2
E d) 14.5
Hope it helps u!
3/4 divided by 1/3 = 3/4 * 3/1 = 9/4 = 2 1/4 <-------reason
Sun Yi can cut out 2 pieces.
Sun Yi will have 1/4 left.
The answer would be 6 because it has no variable. The formula for a quadratic function is f(x)=ax^2 +bx+ c, c which in this case is the constant because it has no variable.
Answer:
We conclude that Tim is correct when he says that the expression x² only yields values that are positive.
Step-by-step explanation:
Given the expression
x²
- Plug in and checking x = 1 and x = -1 in the expression
Putting x = 1 in the expression
x²= (1)² = 1
Putting x = -1 in the expression
x²= (-1)² = 1
Thus, the expression yields the same output '1' when we enter x = 1, and x=-1.
- Plug in and checking x = 2 and x = -2 in the expression
Putting x = 2 in the expression
x²= (2)² = 4
Putting x = -1 in the expression
x²= (-2)² = 4
Thus, the expression yields the same output '4' when we enter x = 2, and x=-2.
- Plug in and checking x = 3 and x = -3 in the expression
Putting x = 3 in the expression
x²= (3)² = 9
Putting x = -1 in the expression
x²= (-3)² = 9
Thus, the expression yields the same output '9' when we enter x = 3, and x=-3.
The reason why the expression x² only yields positive values because the expression is in the square form, and the square of any number will always yield a positive value, no matter whether the input number is negative or positive.
Therefore, we conclude that Tim is correct when he says that the expression x² only yields values that are positive.
Answer: 83 square feet of the parking space is not covered by the car.
Step-by-step explanation:
Corrrect question
A parking space shaped like a parallelogram has a base of 17 feet and a height is 7 feet. A car parked in the space is 6feet long and and 6feet wide. How much of the parking space is not covered by the car
Hi, to answer this question we have to calculate the area of both the parking space and the space covered by the car.
Area of a rectangle: height x width
Area of the parking space = 7 x 17 = 119 ft2
Area covered by the car = 6 x6 = 36 ft2
Subtracting the area covered by the car (36) to the parking area (119):
119-36 = 83 ft2
83 square feet of the parking space is not covered by the car.
