Answer:
3)
x = 5.3
4)
<A = 22.6°
<B = 67.4°
Step-by-step explanation:
Tan(A) = 5/12
<A = 22.6°
Tan(B) = 12/5
<B = 67.4°
Or you can find <B = 90 - <A) = 90° - 22.6° = 67.4°
3)
tan(24) = x / 12
x = 12 * tan(24)
x = 12 * 0.4452
x = 5.3
Answer:
x = 113
Step-by-step explanation:
Vertical angles are congruent. To the left of 113 would be 67 but x is not.
Now.. notice the picture below
it has a front-and-back of 11x4
it has a left-and-right of 6x4
and a top-and-bottom of 6x11
now, if the Surface Area is less than 290in², then is cheaper to manufacture, because it uses less material to make the box
Answer:
14.81%
Step-by-step explanation:
A fair six-sided dice has a total of six sides meaning that there are 6 possible outcomes for each dice roll. If two of the faces on the dice are red, then the possibility of rolling a red on a single dice roll would be 2/6, while the probability of rolling anything else would be 4/6 because there are 4 other sides left. Now if we roll three seperate dice, in order to calculate the probability of getting only one red face we need to multiply the probability of getting a red face on the first dice by the probability of the other two dice getting anything else.
2/6 * 4/6 * 4/6 = 32/216 or 0.1481
We can multiply this decimal by 100 to get the percentage value...
0.1481 * 100 = 14.81%
Answer:
385 are math quetions.
Step-by-step explanation:
70% of 550 is 385.
