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TiliK225 [7]
3 years ago
8

Tthere are 5 people already in the pool.jonas and his 2 friends get in.how many people are in the pool ​

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
5 0
8 people because there are 5 people plus Jonas(1) plus his 2 friends so 5+1+2=8
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Pls help! What's the answer?
Ivan

Answer:

The answer is b = 8a

Step-by-step explanation:

As, 0 x 8 = 0

2 1/2 = 5/2, 5/2 x 8 = 20

5 x 8 = 40

7 1/2 = 15/2, 15/2 x 8 = 60

10 x 8 = 80

13 1/2 = 27/2, 27/2 x 8 = 108

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So b = 8a

4 0
2 years ago
Find the rate of change of the area of a square with respect
Romashka [77]
Let the side length of the square be x, then A = x^2
but diagonal (z) = sqrt(2x^2)
z^2 = 2x^2
x^2 = 1/2 z^2

Thus, A = 1/2 z^2
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3 years ago
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Sedaia [141]

Answer:  (-\infty, 7)

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====================================================

Explanation:

Think of x < 7 as writing -\infty < x < 7

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To write -\infty < x < 7 in interval notation, we write (-\infty, 7)

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7 0
3 years ago
1: 1/2 km equals to how many metres?
VMariaS [17]
1.
km=kilometers
kilo=1000
1 km=1000meters
so
1/2km= 1/2 times 1000=1000/2=500meters


2. 1/4 km=1000/4=250 meters

3. 1/5 km=1000/5=200 meters

4. 2/5 km=2000/5=400 meters

5. 3/4 km=3000/4=750 meters

6. 1/8 km=1000/8=125 meters
7 0
2 years ago
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Lera25 [3.4K]

Answer:

9

Step-by-step explanation:

9-7= 2

2<3

8 0
2 years ago
Read 2 more answers
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