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BabaBlast [244]
3 years ago
6

The linear combination method is applied to a system of equations:

Mathematics
2 answers:
Ulleksa [173]3 years ago
5 0

Answer:

There are infinitely many solutions to the system.

Step-by-step explanation:

d

vaieri [72.5K]3 years ago
5 0

Answer:

Infinitely many solutions

Step-by-step explanation:

We are given that

4x+10y=12...(1)

10x+25y=30....(2)

We have to find that 0=0 what indicates about the solution of the system

Equation (1) divided by 2 and equation (2) divided by-5 then we get

2x+5y=6.....(3)

-2x-5y=-6...(4)

Adding equation  (3) and (4) then we get

0=0

We know that

0=0

When we get these type of condition in which 0=0

Then , the solution of the system are infinite.

Hence, 0=0 indicates that solution of the system are infinite.

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The height of a cylinder is 8 centimeters. The circumference of the base of the cylinder is 20π centimeters. Which measurement i
trapecia [35]

Answer: 2514.28\ cm^3

Step-by-step explanation:

Given

The height of the cylinder is h=8\ cm

Circumference of the base is 20\pi \ cm

suppose 'r' is the radius of the cylinder

\Rightarrow 2\pi r=20\pi\\\Rightarrow r=10\ cm

The volume of a cylinder is V=\pi r^2h

\Rightarrow V=\pi \times 10^2\times 8=2514.28\ cm^3

3 0
2 years ago
Rewrite this inequality so y is by itself:<br><br> 3x − 4y ≥ 24.
vazorg [7]

Answer:

y \leq 6 + \frac{3x}{4}

Step-by-step explanation:

3x - 4y \geq 24

-3x                 -3x

(-4y \geq 24 - 3x ) / -4

y \leq 6 + \frac{3x}{4}

                 

8 0
2 years ago
It took the Farhats 85 minutes to drive 102 miles. If they this same driving rate, how long will it take them (in minu get to th
STALIN [3.7K]

Answer:

255 minutes

Step-by-step explanation:

306 can be subtracted by 102 a total of 3 times. We know that for every 102 miles = 85 minutes. So 85 * 3 = 255.

8 0
3 years ago
Five-sixths of a number is 45.<br> Find the number.
tia_tia [17]

Answer: The number is 54!!!

Hope it helps!!!



Step-by-step explanation:

Let's call the number x.

So, 5/6 (of or multiplication) = 45

5x = 45* 6

x = 270/5

x = 54

4 0
3 years ago
Read 2 more answers
1. Describe the pattern in each sequence. Then find the next two terms of
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Answer:

a b c

Step-by-step explanation:

5 0
3 years ago
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