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Natasha_Volkova [10]

3 years ago

9

Identify the number that does not belong with the other three. Explain your reasoning. 26.6 repeating 6, square root 48, negativ

e 51 over 2, negative 55.1

2 answers:

Gnom [1K]3 years ago

7 0

Answer:

48

Step-by-step explanation:

noname [10]3 years ago

5 0

The square root of 48 is the only irrational number in that group.

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Two systems of equations are shown below:

Sati [7]

System A:
6x + y = 2
-x - y = -3

System B:
2x - 3y = -10
-x-y = -3

Solve:
System A:
6x + y = 2
y = 2 - 6x
-x - (2-6x) = -3
-x - 2 + 6x = -3
5x = -3 + 2
5x = -1
x = -1/5
y = 2 - 6(-1/5)
y = 2 + 6/5
y = 2 + 1.2
y = 3.2 System A: x = -1/5 or -0.2 ; y = 3 1/5 or 3.2

System B:
2x - 3y = -10
2x = -10 + 3y
x = -5 + 1.5y
-x - y = -3
-(-5 + 1.5y) -y = -3
5 - 1.5y - y = -3
-2.5y = -3 - 5
-2.5y = -8
y = 3.2
x = -5 + 1.5(3.2)
x = -5 + 4.8
x = -0.2 System B: x = -0.2 ; y = 3.2

<span>B) They will have the same solution because the first equations of both the systems have the same graph.</span>

6 0

3 years ago

Read 2 more answers

Slope-intercept form of y + 3 = 4(x – 5).

Nataly [62]

Answer:

y = − 4 x + 23

Hope this helps

8 0

3 years ago

The sides of a triangle measures 6 inches, 8inches, and 10inches. The triangle has one 90 degree angle. What type of triangle is

IrinaVladis [17]

It's a right triangle as it has the 90 degree corner and 3 different lengths

5 0

3 years ago

Pleaseeeeee help I'll give Brainliest urgent!!!!!!!!!!!!!!!!!!!!

leonid [27]

Answer:

it is either 2 or 4

Step-by-step explanation: because if you break them apart you will get 2 or 4

5 0

3 years ago

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Express the equation x = 10 and y = -3 as a linear equation in two variables

34kurt

Answer:

For x = 10:

$x + 0y - 10 = 0$

For y = - 3:

$0x + y + 3 = 0$

Step-by-step Explanation:

Before we start let's recall the formula for the linear equations.

$ax + bx = c$

So first let's solve for x=10:

$x = 10$

Move 10 to the other side.

$x - 10 = 0$

As there is no y given we will simply write 0y.

$x + 0y - 10= 0$

Now let's solve for y=-3:

$y = - 3$

Move -3 to the other side.

$y + 3 = 0$

As there is no x given we will simply write 0x.

$0x + y + 3 = 0$

If this answer helped you, give this answer a heart, rate it and if you could then please mark it brainliest. Thanks!

8 0

2 years ago