Answer:
negative reciprocal
Step-by-step explanation:
It’s the first one, seven (7)
You would use the law of cosines
Answer:
12.8
Step-by-step explanation:
Here multiplication is done before addition.
Given
4.8 × 2 + 3.2 ← perform multiplication
= 9.6 + 3.2 ← perform addition
= 12.8
Answer:
Step-by-step explanation:
10:6
15:9
Ratios sort of work like fractions.
