Answer:
88 cm²
Step-by-step explanation:
Each square is 1 cm². Count the squares of each face and add them.
Front face (purple): 14 cm²
Back face (hidden): 14 cm²
Right lower face (orange): 6 cm²
Right upper face (orange): 6 cm²
Left face (hidden): 12 cm²
Upper top face (blue): 3 cm²
Lower top face (blue): 15 cm²
Bottom face (hidden): 18 cm²
Add all areas above:
88 cm²
A quadratic equation in standard form that can be used to determine the value of x is 
- 8x - 65 = 0.
The Factor of the equation from Part B is (x - 13)(x + 5) and the possible solutions to the equation is x = 13 or -5.
The value for the second number is 5
<h3>
Word Problem Leading To Quadratic Equation.</h3>
The general formula for quadratic equation in a in standard form is
a + bx + c = 0
Given that the difference between two integers is 8
Let the two integers = x and y,
and their product is 65. If the larger of the two numbers is x. Then,
x - y = 8 and xy = 65
Since we are looking for the value of x, make y the subject of formula in the first equation.
y = x - 8
Substitute y in the second equation.
x(x - 8) = 65
- 8x - 65 = 0
- 13x + 5x - 65 = 0
(x - 13)(x + 5) = 0
x = 13 or -5
We will ignore -5 since x is the larger number.
To get y Substitute x in the second equation.
xy = 65
13y = 65
y = 65/13
y = 5
Therefore, a quadratic equation in standard form that can be used to determine the value of x is - 8x - 65 = 0. The Factor of the equation from Part B is (x - 13)(x + 5) and the possible solutions to the equation is x = 13 or -5. The value for the second number is 5
Learn more about Quadratic Equation here: brainly.com/question/25841119
#SPJ1
<h2>
Answer:</h2>
The table which shows that a function's range has exactly three elements is:
x y
3 8
4 6
5 12
6 8
<h2>
Step-by-step explanation:</h2>
<u>Domain of a function--</u>
The domain of a function is the set of all the x-values i.e. the value of the independent variable for which a function is defined.
<u>Range of a function--</u>
It is the set of all the y-value or the values which are obtained by the independent variable i.e. the values obtained by the function in it's defined domain.
a)
x y
1 4
2 4
3 4
Domain: {1,2,3}
Range: {4}
Hence, the range has a single element.
b)
x y
3 8
4 6
5 12
6 8
Domain: {3,4,5,6}
Range: {6,8,12}
Hence, the range has three element.
c)
x y
0 5
2 9
0 15
This relation is not a function.
because 0 has two images.
0 is mapped to 5 and 0 is mapped to 15.
d)
x y
1 4
3 2
5 1
3 4
This relation is not a function.
because 3 has two images.
3 is mapped to 2 in the ordered pair (3,2) and 3 is mapped to 4 in the ordered pair (3,4)
Anaerobic exercise is mostly intended to improve cardiorespiratory endurance.The statement about anaerobic exeroses that is true is that <span>Anaerobic exercise is mostly intended to improve cardiorespiratory endurance.</span>
Answer:
1 inch represents 60 feet.
Step-by-step explanation:
120/2
= 60
So his scale is 1:60
