Answer:
-7.14
Step-by-step explanation:
Evaluate
−4.2(−2.8 + 4.5)
Open parenthesis
(-4.2 * -2.8) + (-4.2 * 4.5)
= (11.76) + (- 18.9)
= 11.76 - 18.9
= -7.14
NOTE:
Negative (-) × negative (-) = positive (+)
Positive (+) × positive (+) = positive (+)
Negative (-) × positive (+) = negative (-)
Positive (+) × negative (-) = negative (-)
C and A is the best answer
If we were to focus only on <RSU, the measure would be the same as <TSU, which is 42 degrees. However, because it is asking for the entire angle (<RST), the measure would be doubled. The measure of <RST is 84.
Answer:
4587
Step-by-step explanation:
This is a function since the cost equals the number of nails time the cost of each nail. So that is a function
