ANSWER
EXPLANATION
The sample space is S={1,23,4,5,...60}
n(S)=60
The multiples of 13 are:
E={13,26,39,52}
n(E)=4
Probability of choosing a picture that is a multiple of 13 is
Probability of choosing a picture that is NOT a multiple of 13 is
We have that
<span>A rectangle with points (0,0), (3,0), (3, 7), and (0,7)
using a graph tool
see the attached figure
if the rectangle </span><span>is rotated around the y-axis
then
</span><span>the three-dimensional figure formed is a cylinder with radius 3 units and height 7 units
</span>
and
<span>the vertical cross-section is a rectangle with 6 units x 7 units
</span>
the answer is rectangle
Answer: 64/81=8/9 is that what you trying to say. O and the answer is False
Step-by-step explanation: Hope this help :D
Answer:
<h2> A. 64°</h2>
Step-by-step explanation:
x = 360° - 2•90° - 2•58° = 64°
The answer is 1000 ft, 800 ft, 600 ft.
Let:
a - the longest side
b - the middle side
c - the shortest side
The <span>perimeter of a triangular plot of land is 2400 ft: P = 2400 ft
The perimeter of a triangle is P = a + b + c, thus a + b + c = 2400
</span><span>The longest feet (a) is 200 ft less than twice the shortest (c): a = 2c - 200
</span><span>The middle side (b) is 200 ft less than the longest side (a): b = a - 200
Now, we have the system of three equations:
</span>a + b + c = 2400
a = 2c - 200
b = a - 200
__________
Substitute a from the second equation into the third equation:
b = 2c - 200 - 200 = 2c - 400
__________
Substitute a and b into the first equation:
(2c - 200) + (2c - 400) + c = 2400
2c - 200 + 2c - 400 + c = 2400
2c + 2c + c - 200 - 400 = 2400
5c - 600 = 2400
5c = 2400 + 600
5c = 3000
c = 3000/5
c = 600 ft
_________
Now, use c and substitute into the second and third equation:
a = 2c - 200
a = 2 * 600 - 200
a = 1200 - 200
a = 1000 ft
___
b = a - 200
b = 1000 - 200
b = 800 ft