Answer:
Step-by-step explanation:
The given figure is a parallelogram. The opposite sides of a parallelogram are equal and parallel.
The perimeter of a plane figure is the distance around it. Since the length of each side of the parallelogram is a, the perimeter would be
Perimeter = 4a = 4 × 6.4 = 25.6mm
The area of a parallelogram is expressed as
Area = bh
Where b and h are the length of the base and the height respectively.
Area = 6.4 × 5.6 = 35.84 mm²
Answer:
0=0 True for all x
Step-by-step explanation:
4x3/5=12x1/5
Refine and expand
12/5x=12/5x
multiply both sides by 5
simplify
12x=12x
subtract 12 from both sides
0=0 True for all x
Answer:
Step-by-step explanation:
Step 1
List the length of the wingspan of the five butterflies
Step 2:
The two butterflies with the shortest wingspan has a wing length of inches each.
Step 3:
Total length of the wingspan of the two butterflies with the shortest wingspan
=
Final answer:
=
Answer:
{x,y} = {2,-2}
Step-by-step explanation:
System of Linear Equations entered :
[1] 7x + 3y = 8
[2] 3x - 4y = 14
Graphic Representation of the Equations :
3y + 7x = 8 -4y + 3x = 14
Solve by Substitution :
// Solve equation [2] for the variable x
[2] 3x = 4y + 14
[2] x = 4y/3 + 14/3
// Plug this in for variable x in equation [1]
[1] 7•(4y/3+14/3) + 3y = 8
[1] 37y/3 = -74/3
[1] 37y = -74
// Solve equation [1] for the variable y
[1] 37y = - 74
[1] y = - 2
// By now we know this much :
x = 4y/3+14/3
y = -2
// Use the y value to solve for x
x = (4/3)(-2)+14/3 = 2
Solution :
{x,y} = {2,-2}
The p-value of the test is the calculated probability. Hence, the probability must be 18/380. In simplified terms, this is equal to 0.0474 or 4.74%. This is the p-value of the test. The null hypothesis is p < 6%. According to the test, the p-value is 4.74%. Therefore, the null hypothesis is accepted.
The answer is not among the choices. The answer must be 0.0474 or 4.74%.