Angles 1 and 8 are congruent because the are on the same line and if 8 was shifted up and turned around it would be exactly the same as angle 1.
Answer:
3
Step-by-step explanation:
First, simplify (-5) - (-10).
-5 + 10 = 5
So, 15 divided by 5 is 3
50 multiplied by 56 = 2800
Answer:
Step-by-step explanation:
ok just try to figure out the square root if their no certain number you can do an estimate.
For example 625 squared root is 125
For higher one you can use prime factorization to get the prime factors and with that you have to make groups of numbers with the number left side