Answer:
48 meters
Step-by-step explanation:
The first thing is to calculate the scale, since we know both widths it is possible:
we pass the 9 meters to centimeters = 900 cm
900/6 = 150
So the scale would be 1: 150
Which means that the length is 150 times bigger.
10 * 150 = 1500cm or what equals 15m
the perimeter is the sum of all the sides, therefore:
P = 15 + 15 + 9 + 9
P = 48
Which means that the perimeter of the room is 48 meters
Answer: D
<u>Step-by-step explanation:</u>
End behavior is determined by two factor:
1. Coefficient - determines right side:
- If the leading coefficient is POSITIVE, then right side goes to +∞
- If the leading coefficient is NEGATIVE, then right side goes to -∞
2. Degree - determines left side:
- If degree is EVEN, then left side is SAME as right side
- If degree is ODD, then left side is OPPOSITE of right side
******************************************************************************************
-x³ + 2
Leading coefficient is NEGATIVE, so right side goes to -∞ (decreases)
Degree is ODD, so left side is opposite of right side → goes to +∞ (increases)
Answer:
B:5x
Step-by-step explanation:
It would be B because if you add all the sides together you would get 5x and 5x is B
Answer:
B
Step-by-step explanation:
Note that + ( - ) is equivalent to -
Given
- 30 + ( - 15) + 70
= - 30 - 15 + 70
= - 45 + 70
= 25 → B
Step-by-step explanation:
It's B. >
Answer: