Answer
38°
Step-by-step explanation:
52+90+x=180
180-52-90=x
x=38
Out of the first box the possibility would be 3:12 or 3 out of 12. The second box would be 7:10 or 7 out of 10
Answer:
The answer is A.
Step-by-step explanation:
When you multiply by a negative number, you MUST change the sign.
Answer:
7x
Step-by-step explanation:
Polynomial distribution:
(x + 5) (x + 2)
x^2 + 2x + 5x + 10
x^2 + 7x +10
One way is to estimate
1^2=1
2^2=4
3^2=9
4^2=16
5^2=25
6^2=36
7^2=49
8^2=64
the number 61 is between 49 and 64 therefor the square root of 61is between the intigers 7 and 8 or -7 and -8
