Answer: c
Step-by-step explanation:
A direct proportion has a formula that is written this way: y=kx
what does that mean ?
There is an image at the end to make you understand .
a direct proportion is a straight line that must go from the origin . why?
- simply beacuse it equals 0 in 0 . y=k*0=0 . so the coordinates of that point are (0,0) wich is the origin !
- a direct proportion must have a constant slope to make it go straight or it wouldn't be a straight line . i left an image to make it clear
- a diect proprtion must not have a slope of 1 . it can be 1, 2,100000 or 0.5
- its graph must be linear
Answer:
I'm not completely sure, but I think the correct answer is option D.
Answer:
As a percent: 115%
As a decimal: 1.15
As a fraction:
Step-by-step explanation:
<u>Percentages</u>
Suppose Michael spends some amount of money on food, and that money is set at 100%. He leaves a 15% tip for the waitress.
Thus, he is really paying 100%+15% = 115% of the original price.
To express a percentage as a decimal, we just divide by 100:
115% = 115/100 = 1.15
The same division should be simplified instead of operated to express the percentage as a fraction:
115% =
Simplifying by 5:
115% =
Summarizing:
As a percent: 115%
As a decimal: 1.15
As a fraction:
I think I have 2 options for you and I hope they can work good for you:
The first one:
<span>($1.50 times x)/y = z
</span>Or the second one could be:
<span>Z = (X x 1.50) / Y
</span>Please prove which of the two are ok for you. I hope this helps
Answer:
Yes
Step-by-step explanation:
The diagonal is given by
Considering the attached diagram, since the radius is 25 miles but from radio tower the cabin is 20 miles East wards, it means it is within the radius considering rhe diagonal distance of 23.3 miles. Also, considering the North direction, the cabin being 12 miles away considering diagonal of 23.3 miles but the radius is 25 m it means the radius exceeds the position by 25-23.3=1.7miles.
Therefore, for both directions, the cabin is within the radius of the tower