Answer:
where is the graph?
Step-by-step explanation:
To get the area you need to multiply so you would multiply 123° and 18.6 and you would get =2287.8
The answer will going to be A
Answer:
-48x^2 -666x+84
Step-by-step explanation:
Exponet is ^2.
Multiply is •
Use Distributed Property. Multiply the second parathesis by each term from the first parathesis.
Any expression multiplied by 1 remains the same. Distribute 41 through the parathesis. 41(2-7x-9x).
Distribute 3x through the parathesis 3x • (2-7x-9x).
You will have these numbers left: (Slide 2)
Add the numbers, 2 and 82 to get 84. Add -7x -9x + -287x -369x + 6x to get -666x. Add -21x^2 - 27x^2 to get 48x^2.
Use the communitative property to reorder the terms. And then your answer is -48x^2 -666x+84.
Answer:
36 miles per hour
Step-by-step explanation:
Total distance = 70 + 110 = 180 miles
Total time = 2 + 3 = 5 hours
average speed
= total distance ÷ total time
= 180 ÷ 5
= 36 miles/hour