Answer:
15/64
Step-by-step explanation:
3 blue
5 red marbles.
since the marble is put back in, the denominator will not change,
so to draw ONE marble, the chances would be
chances of picking a blue marble 3/8
chances of picking a red marble 5/8
3/8 * 5/8 - 15/64
please mark me brainly.
The variable "y" equals the square root of two and the negative square root of two.
The problem may be solved using the quadratic formula.
The linear form of the vector u = (47, -29) is given by:
D. u = 47i − 29j
<h3>What is the linear form of a vector (a,b)?</h3>
The linear form of a vector u = (a,b) is given by:
u = ai + bj.
In this problem, the vector is u = (47, -29), hence the linear form is given by:
D. u = 47i − 29j
More can be learned about vectors at brainly.com/question/24606590
#SPJ1
Answer:
(x - 8)² + (y + 2)² = 289
Step-by-step explanation:
Assuming you require the equation of the circle.
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here (h, k) = (8, - 2) and r = 17, thus
(x - 8)² + (y - (- 2))² = 17², that is
(x - 8)² + (y + 2)² = 289 ← equation of circle
The formula for the area of a trapezoid is Area = (top + bottom)/2 x height
Using the given information we can solve for x:
234 = (20+32)/2 * X
234 = 52/2 * X
234 = 26 * X
X = 234/ 26
X = 9 units.
The answer is B.