100% - 26% = 74%
74% ..............$629
<span>100% ..............?
629 x 100/74 = 850
</span>
answer
regular price is $850
Answer:
We know the x-intercept only
Explanation:
To answer this equation, we need to go through the options individually and use both points to determine if they are true or false.
• Option 1 - False
According to the the first point given, we know the x-intercept is (3, 0).
• Option 2 - True
We only know the x-intercept. It is (3, 0) which is the first point given. We do not know the y-intercept.
• Option 3 - False
We do not know the y-intercept. We only know the x-intercept. In order to know the y-intercept the second point given must include a zero as the x point. The second point give does not include a zero. It is (-1, -3).
• Option 4 - False
We do not know the y-intercept
72 -180=108 degrees a straight line is 180 degrees so subtract that by 72
The area of an ellipse is given by A = πab where a is half the major axis = 20/2 = 10 and b is half the minor axis = 10/2 = 5. Taking pi = 3.142, we have A = 3.142 x 10 x 5 = 157.079 m^2 = 157 m^2 to the nearest whole number. Therefore, the area of an ellipse with the major axis 20 m and the minor axis 10 m = 157 square meter<span> to the nearest whole number.</span>
Answer:
Step-by-step explanation:
The area of a triangle is related to the base and height by ...
A = 1/2bh
Filling in the given information, we can find the base from ...
199.5 = (1/2)(b)(b+2)
399 = b^2 +2b . . . . multiply by 2
400 = (b +1)^2 . . . . add 1 to complete the square
20 = b +1 . . . . . . . . take the positive square root
19 = b . . . . . . . . . . . subtract 1
h = b+2 = 21
The base of the triangle is 19 feet and the height is 21 feet.
