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AfilCa [17]
3 years ago
7

5.Solve:

Mathematics
1 answer:
lara31 [8.8K]3 years ago
8 0

Answer:

C) x=2 y=-1 z=3

Step-by-step explanation:

2x + y - z = 0

2(2) + (-1) - (3) = 0

0 = 0

x - y + z =6

2 - (-1) + 3 = 6

6 = 6

x + 2y + z = 3

2 + 2(-1) + 3 = 3

3 = 3

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It rlly does do the expression is 0.2^w
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3 years ago
The local public pool is a rectangle with two semicircles.
Reptile [31]

The area of the surface of the pool is 7322.64 m².

<h3>What is Area of rectangle?</h3>

The area of rectangle is product of length and its breadth.

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Given: Length = 100 m, Width = 52 m and Diameter = 52 m

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Now,

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Hence, area of the surface of the pool is

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8 0
2 years ago
WILL MARK BRAINLIST!!!!!
Mrrafil [7]

The correct answer is B. Two out of every five people in the shopping center are in the clothing store.

Step-by-step explanation:

To establish this answer we have to know the total number of people that were in the Shopping Center. So, we have to add people from every store.

48+96+20+64+12=240

The result of this operation is 240 people.

Later we have to divide the total number in 5 and multiply by 2.

So, the operation is

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According to the above, the correct answer is B. Two out of every five people in the shopping center are in the clothing store.

8 0
3 years ago
Garrett is 3 years older than Rachael. In 2 years the sum of their ages will be 39. How old is Garrett now?
ziro4ka [17]
Let garret’s age be x

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3 0
3 years ago
An insurance company offers its policyholders a number of different premium payment options. For a randomly selected policyholde
kherson [118]

Answer:

Step-by-step explanation:

Given that X is the number of months between successive payments

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4 0
3 years ago
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