Answer:
Step-by-step explanation:
The triangle is a right triangle.
We can use trigonometric functions to solve.
Answer:782
Step-by-step explanation: area equals length x width so your length is 23 and your width is 34 so you have to do 23x34
Answer: The length of the rectangle is 15 inches
Step-by-step explanation:
Let L represent the length of the rectangle.
Let W represent the width of the rectangle.
The perimeter of a rectangle is expressed as 2 length + 2 width
Perimeter = 2(L + W)
The rectangle has a perimeter of 52 inches. It means that
2(L + W) = 52
L + W = 52/2 = 26 - - - - - - - 1
The length of the rectangle is 4 inches more than its width. It means that
L = W + 4
Substituting L = W + 4 into equation 1, it becomes
W + 4 + W = 26
2W = 26 - 4 = 22
W = 22/2 = 11
L = W + 4 = 11 + 4 = 15
Answer:
The new points to the triangle will be:
Step-by-step explanation:
Because the reflection point is at , all x values will subtract their distances from to get their new values. The y values remain the same.
The starting values are:
Point is 1 unit away from , so we'll subtract 1 from 2 to get the new x value: , so .
Point is also 1 unit away from , so we'll subtract 1 from 2 to get the new x value: , so .
Point is 3 units away from , so we'll subtract 3 from 2 to get the new x value: , so .
Answer:
The correct answer is "$159 and $175".
Step-by-step explanation:
The give values are:
Mean,
= $167
Standard deviation,
= $40
Number of commuters,
n = 100
Now,
⇒
On putting the given values, we get
⇒
⇒
⇒
By using the 2 SE rule of thumb, we get
=
=
= ($)
Or,
=
=
= ($)
i.e,
$159 and $175