Answer:
The equation of a vertical ellipse is
Step-by-step explanation:
Here, given:
Length of major axis: 20
⇒ 2 a = 20 , or , a = 10
Length of minor axis: 12
⇒ 2 b = 12 , or , b = 6
Also, center (h,k) = (6,3)
Now, STANDARD EQUATION OF ELLIPSE :
Now, substituting the values, a, b , h and k in above expression, we get:
or,
Hence, the equation of a vertical ellipse is
You answer would be C I hope this helps........
If you add up all the terms, then divide the number of Red Delicious apples by the sum, then you should get your answer.
Answer:
When the opposite sides of the trapezoid are parallels each other and the sumatory of the inner angles is equal to 180°.
Step-by-step explanation:
The definition of a trapezoid is: a quadrilateral figure that only have two parallels sides and unequal each other. There are diferent types of trapezoids and can be classifiyed according to there inners angles. The rectangulum trapezium has two consecutive angles of 90°. The isosceles trapezium has two and two aquals angles, and the scalen trapezium has the four inner angles unequal each other.
A parallelogram is a quadrilateral figure too but a parallelogram has all his sides parallels each others. Examples of parallelograms are the recntagle, the rhomb and the romboid.
In conclusion we can say that a trapezoid is a parallelogram when the opposites sides of the tifgure are totally parallels and the sumatory of the iner angles is equal to 180°.
Hi there! For these types of problems, you will have to solve them by using order of operations, which is in the form of PEMDAS. First you do parenthesis, then exponents, then multiplication and division from left to right and addition and subtraction from left to right. So for this question, we divide first. t is 8. 72/8 is 9. Now, we multiply. 9 * 2 is 18. For the last steo, we add. r is 24. 24 + 18 is 42. There. The value of the expression is 42.