Answer:
a=0
Step-by-step explanation:
<span>A is the correct answer. To find 10% of 50, divide it by 10. This gives you 5. If 5 is 10%, then 20 is 40%, because 20 is 4 x 5 and 40 is 4 x 10. </span>
9514 1404 393
Answer:
y = 8
Step-by-step explanation:
You will get the same value for y whether you approach the problem by making corresponding angles equal, or by making corresponding sides equal. The equation for the sides takes less work to solve.
2y -3 = y +5
y = 8 . . . . . . . . add 3-y to both sides
_____
<em>Check</em>
This value of y makes the angles ...
(6y -5)° = (6·8 -5)° = 43°
(4y +11)° = (4·8 +11)° = 43°
Corresponding angles and the side between them have the same measures, so the triangles are congruent by ASA.
20 % 10 is like 100% and two you know like 20%
The probability that the lock code will begin with the number 5 is; 1/9 while the probability that the code will not contain the number 0 is; (8/9)³.
<h3>What is the probability that the lock code will begin with the number 5?</h3>
It follows from the task content that the probability of different scenarios of the lock code.
The probability that the lock code will begin with the number 5 is; 1/9 following from the definition of probability as the ratio of the number of required outcome to the number of possible outcomes.
Read more on probability;
brainly.com/question/24756209
#SPJ4