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4 years ago

Is -0.06006000600006... rational or irrational?

2 answers:

4 0

It’s an irrational number because it doesn’t repeat or terminate. It can’t be turned into a fraction, therefore it’s irrational.

jok3333 [9.3K]4 years ago

3 0

This is an irrational number

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B: 6 Point: (-4, 2) Solve for y=mx+b Please help

mixas84 [53]

Answer:

y=-4x+2

Step-by-step explanation:

B is the y-intercept and M is the sope, or x, knowing this now we slove:

(-4, 2)

m b

y=mx+b

y=-4x+2

Have a beautiful day! v(⌒o⌒)v♪

For more help take a look at the picture below.

4 0

3 years ago

Pls help :( <3 thanks

diamong [38]

It’s 2.6 inches.......

5 0

3 years ago

The table shows the portion of students at a middle school that are in each grade. Order the grades from the least to greatest n

juin [17]

Answer:

1. don't see a table so bye 2.

Step-by-step explanation:

8 0

3 years ago

The green triangle is a dilation of the red triangle with a scale factor of s=13 and the center of dilation is at the point (4,2

Arada [10]

Given:

Scale factor $s=\dfrac{1}{3}$

Center of dilation = (4,2)

To find:

The coordinates of the points C' and A.

Solution:

We know that, if a figure is dilated with a scale factor k and the center of dilation is at the point (a,b), then

$(x,y)\to (k(x-a)+a,k(y-b)+b)$

The scale factor is $\dfrac{1}{3}$ and the center of dilation is at (4,2).

$(x,y)\to (\dfrac{1}{3}(x-4)+4,\dfrac{1}{3}(y-2)+2)$ ...(i)

Suppose the vertices of red triangle are A(m,n), B(10,14) and C(-2,11).

Using rule (i), we get

$C(-2,11)\to C'(\dfrac{1}{3}(-2-4)+4,\dfrac{1}{3}(11-2)+2)$

$C(-2,11)\to C'(\dfrac{1}{3}(-6)+4,\dfrac{1}{3}(9)+2)$

$C(-2,11)\to C'(-2+4,3+2)$

$C(-2,11)\to C'(2,5)$

Hence, the coordinates of Point C' are C'(2,5).

Let us assume that point A is A(m,n).

Using rule (i), we get

$A(m,n)\to A'(\dfrac{1}{3}(m-4)+4,\dfrac{1}{3}(n-2)+2)$

From the given figure it is clear that the image of point A is (8,4).

$A'(\dfrac{1}{3}(m-4)+4,\dfrac{1}{3}(n-2)+2)=A'(8,4)$

On comparing both sides, we get

$\dfrac{1}{3}(m-4)+4=8$

$\dfrac{1}{3}(m-4)=8-4$

$(m-4)=3(4)$

$m=12+4$

$m=16$

And,

$\dfrac{1}{3}(n-2)+2=4$

$\dfrac{1}{3}(n-2)=4-2$

$(n-2)=3(2)$

$n=6+2$

$n=8$

Therefore, the coordinates of point A are (16,8).

4 0

3 years ago

Help please for the answer

Ostrovityanka [42]

Step-by-step explanation:

3x+2x+10+2x+5+2x-15 = 360

9x+15-15=360

9x=360

x=40.

3x=3×40=120°
2x+5=2×40+5=80+5=85°
2x+10=2×40+10=80+10=90°
2x-15=2×40-15=80-15=65°.

hope this helps you.

4 0

3 years ago

Read 2 more answers

Is -0.06006000600006... rational or irrational?​

Is -0.06006000600006... rational or irrational?