6 I don’t know I just needed to answer a question
Answer:
i think its c
Step-by-step explanation:
Answer:45
Step-by-step explanation:
It is 45 because you have to add 125 and 15 and it turns into 155 and subtract it from 200 and you will get 45.
Answer:
x = 21
y = 114
Step-by-step explanation:
Here, we are to find the values of x and y
Mathematically;
3x - 15 + 6x + 6 = 180
reason for this is that opposite interior angles are supplementary, they add up to 180
9x-9 = 180
9x = 180 + 9
9x = 189
x = 189/9
x = 21
Also;
3x-15 + y + 18 = 180
Reason for this is that angles on a straight line are supplementary
Recall, x = 21
3(21)-15 + y + 18 = 180
63-15 + y + 18 = 180
y = 180-66
y = 114 degrees
Step-by-step explanation:
42 boys can count.
the probability that any pupil is a boy and can count?
0.42
