Answer:
the answer is 1272
V=πx9x9x15÷3
V=πx81x15÷3
V=πx1215÷3
V=3815.1÷3
Let me know if im right :)
Answer: its yes
Step-by-step explanation:
Answer:
Theme: Understanding integers (5th grade)
Which integer represents this scenario?
........
Question 1: scenario: 8-point penalty
A. -8 B. 8
Answer: A
Question 2: scenario: adding 4 new pictures to an album
A. -4 B. 4
Answer: B
Question 3: scenario: 10-dollar profit
A. -10 B. 10
Answer: B
Question 4: scenario: 3 fewer centimeters of rain this year
A. -3 B. 3
Answer: A
Question 5: scenario: going down 10 flights of stairs
A. -10 B. 10
Answer: A
Step-by-step explanation:
A positive number can represent a gain or an increase.
A negative number can represent a loss or a decrease.
For Question 5:
This scenario involves a loss or a decrease. Use a negative integer to represent this scenario.
The integer -10 represents this scenario.
Answer: False
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Explanation:
x = time in seconds
y = distance in meters
Pick any two rows to compute the ratio y/x
- Row 1: y/x = 4.0/1 = 4
- Row 2: y/x = 5.5/2 = 2.75
We get different results, so this is enough to show y isn't directly proportional to x.
Answer:
i think it is y = -4/5x + 4
Step-by-step explanation:
4x + 5y = 20
Subtract 4x on both sides
5y = -4x + 20
Divide 5 on both sides
y = -4/5x + 4
