Answer:
Her pin must be 1147
Step-by-step explanation:
A little trick I have up my sleeve when I have these kind of questions is that I find the square root of each number, then find what is prime.
Since the only prime numbers in the range of 31 and 38 is 31 and 37.
We can then multiply 31 by 37 to get 1147.
Answer:
B I hope that’s the answer not 100 percent sure.
Step-by-step explanation:
Answer:
x=
x=13
Step-by-step explanation:
12*12+5*5=x*x
x*x=169
x=
x=13
A, the circumference of a circle is greater than the area.
Lets look at number one. 31 + 27 + 29
We can go ahead and break it down if you want.
What's 31 + 27? That equals 58.
Now, we still aren't done with the problem because now we need to add 29.
29+58= 87
