width = 5.5 feet and
length = 8 feet
Step-by-step explanation:
Given:
Let Width = w
then length = 2.5 + w
Area = 44.8 square feet
Required:
Find length and Width
Formula:
Putting values to find length and width
So, value of w = 5.5 and -8.1
Since width can't be negative so,
Width = w = 5.5
Length = 2.5+w = 2.5+5.5 = 8
So, width = 5.5 feet and
length = 8 feet
Keywords: Area of rectangle
Learn more about Area of rectangle at:
#learnwithBrainly
Answer:
0.8770
Step-by-step explanation:
We are dealing with a mean of a sample, so we use the formula
Our mean, μ, is 174.9 and our standard deviation, σ, is 35.2. Our sample size, n, is 35. To find P(X > 168),
z = (168-174.9)/(35.2÷√35) = -6.9/(35.2÷5.9161) = -6.9/5.9499 = -1.16
Using a z table, we see that the area under the curve to the left of this value is 0.1230. However, we want the area to the right; this means we subtract from 1:
1-0.1230 = 0.8770
Answer:
see attached
Step-by-step explanation:
The first application of the Pythagorean theorem is used to find the diagonal of one face. That is called 'a' in this problem. Then the second application of the Pythagorean theorem uses that value of 'a' along with the remaining prism dimension to find the space diagonal 'c'.
__
You don't actually have to find 'a', because you only need the value of a². Using the first equation to substitute into the second equation gives ...
6² +8² +12² = c²
Answer is (-10,5)
since it lies on the line given it will obviously be in a proportional relationship with the given point (the answer you ticked isn't on the line, check the X and Y axis of the coordinates!)
Answer:
The answer is k = 4.
Step-by-step explanation:
Given:
Y = 8 and X = 2.
Now, to solve direct variation.
direct with .
Now, using equation to solve direct variation:
Dividing both sides by 2 we get:
.
Therefore, the answer is k = 4.