Answer:
g(-4) = 0
Step-by-step explanation:
g(-4) = -(-4)-4
g(-4) = 0
Answer: 55.3 is the correct ans
area of parallelogram=b*h
=7*7.9
=55.3
Answer:
<u>Proportion:</u>
<u>4/15 = 20/75</u>
<u>Sam will bike 37.5 km after 10 days.</u>
Step-by-step explanation:
1. Let's review the information given to answer the question correctly.
Number of days Sam has gone to work biking = 4
Amount of kilometers Sam has logged on his bike = 15
2. a. Set up a proportion to solve the amount of km he will log after 10 days on the bike.
Number of days Sam has gone to work biking = 4
Amount of kilometers Sam has logged on his bike = 15
2. a. Set up a proportion to solve the amount of km he will log after 10 days on the bike.
4/15 = 20/75
b. Solve for the amount of km in part (a).
Let's use the proportion, this way:
20/75 = 10/x
20x = 75 * 10
20x = 750
x = 750/20
x = 37.5
<u>Sam will bike 37.5 km after 10 days.</u>
Answer: x = -2
Step-by-step explanation:
The original problem is 3(14-5x) = 72. First, multiply 3 by the contents of the parentheses:
42 - 15 x = 72
Next, subtract 42 from each side:
-15x = 30
Now divide both sides by -15:
X = -2
It is 59/12 or in decimal form 4.166666666...7... and in a mixed number it is 4 11/12.
