Answer: 6/40 or 15% chance
Step-by-step explanation:
- 0-39 is a 40 number ratio so chances of getting 2 are 1/40
- 0-4 is a 5 number ratio so chances of getting 2 are 1/5
- you want common denominators so mulriuplethe top and bottom of 1/5 by 5 giving us 5/40
- 5/40 + 1/40= 6/40
Answer:
<V = 40
Step-by-step explanation:
The exterior angle is equal to the sum of the opposite interior angles
20x = 60+7x+5
Combine like terms
20x = 7x+65
Subtract 7x from each side
20x -7x = 7x+65-7x
13x = 65
Divide each side by 13
13x/13 = 65/13
x = 5
<v = 7x+5 = 7*5+5 = 35+5 = 40
Answer:
294
Step-by-step explanation:
since the area is 7^3, the cube's side length is 7
SA = 6*7^2 = 294
Both triangles are similar because 2 angles are same, only difference is in size.
similarity theorem - 2 angles of one triangle are congruent to 2 angles of another triangle, corresponding sides are in proportional.
24/ 3x+6 = 32/28
24 x 28 = 32 (3x+6)
x = 5
Answer:
6 is a answer
Step-by-step explanation:
if it is x 3+3 is equal to 6
if it is 10+10 is equal to 20
