79+43=122
122+58=180
so the answer is A 58
Answer:
B<102
Step-by-step explanation:
Lets write this as an equation: 98-b >-4
Lets simplify: -b>-102
Lets find out for b: b<102
BTW we switched signs because we are dividing by a negative.
Answer:
Step-by-Step Explanation:
Given:
The expression to simplify
Convert the mixed fractions to improper fractions. This gives,
Now, we multiply to simplify.
Therefore, the product of is .
Answer:
The answer to this question is 60degree
Answer:
201.1 km²
Step-by-step explanation:
Surface area of the figure,
4πr²
= 4×π×4²
= 64π
= 201.1 km² (rounded to the nearest tenth)