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Which statement correctly identifies the line of reflection?
Ty
6
5
4-
3
-6 -5 -4 -3 -2 -11
5 6
1
-6
The triangles are reflected across the x-axis.
The triangles are reflected across the y-axis.
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Answer:

27x^2−9y^2=81

Answer:

ccccccccccccccccccccccccccc

Answer:

2.6 inches repeating per month

Answer:

2/9

Step-by-step explanation:

9514 1404 393

Answer:

  60°

Step-by-step explanation:

If the measure of the angle is represented by A, then the sum of the three angles in the triangle is ...

  A +A +A = 180°

  3A = 180° . . . . . . . simplify

  A = 180°/3 = 60° . . . . . divide by the coefficient of A

The three angles in an equi-angular triangle are all 60°.

__

Additional comment

If the angles are equal, so are the opposite sides. The three sides in an equi-angular triangle are also equal. Generally, such a triangle is called an equilateral triangle. It is useful to remember the angles in an equilateral triangle are all 60°.

One interesting consequence of this is that the smallest angle in any triangle can never be larger than 60°.

Answer:

its 45

Step-by-step explanation:

The variance of [6 ,7 ,10 ,11 ,12 ,13 ,16 ,18 ,25] is 34.61

The sample size (n) = 9

The mean of the distribution (x_i) is the sum of the distribution divided by the number of items in the distribution.

[tex]\mathbf{x_i=\dfrac{6+7+10+11+12+13+16+18+25}{9}}[/tex]

[tex]\mathbf{x_i=\dfrac{118}{9}}[/tex]

[tex]\mathbf{x_i=13.11}[/tex]

The variance  is the average between the difference of the mean, followed by squaring the result.

[tex]\mathbf{S^2 = \dfrac{\sum (x_i - \bar x)^2}{n-1}}[/tex]

[tex]\mathbf{S^2 = \dfrac{ ((6 -13.11)^2+ (7-13.11)^2+...+(16-13.11)^2+(18-13.11)^2+(25-13.11)^2}{8}}[/tex]

[tex]\mathbf{S^2 = \dfrac{276.8889}{8}}[/tex]

[tex]\mathbf{S^2 = \ 34.61}[/tex]

Therefore, the variance of the sample given is 34.61

Learn more about variance here:

https://brainly.com/question/13091634?referrer=searchResults

Answer: The parallel slope of 2/3 is 2/3 .   m=2/3

Step-by-step explanation: Parallel slopes have the same slopes.

If a slope is 2/3, the parallel slope will be the same. So, the parallel slope will also be 2/3.

Therefore, the answer is m=2/3

Answer:

No.

Step-by-step explanation:

Parallel lines have the same slope. Perpendicular lines have opposite reciprocal slopes. In this instance, -3/2 is perpendicular to 2/3, not parallel.

Answer:

x=12

Step by step explanation:

Let's solve your equation step-by-step.

2x+3=x+15

Step 1: Subtract x from both sides.

2x+3−x=x+15−x

x+3=15

Step 2: Subtract 3 from both sides.

x+3−3=15−3

x=12

=>x=12

Answer:

50% since 700 is half of 1400

[tex]\begin{array}{|c|ll}\cline{1-1}\textit{a\% of b}\\\cline{1-1}\\\left( \cfrac{a}{100} \right)\cdot b\\\\\cline{1-1}\end{array}~\hspace{5em}\implies \stackrel{\textit{6.25\% of 859.99}}{\cfrac{6.25}{100}\cdot 859.99} ~~\approx ~~53.75\\\\\\~\hfill \stackrel{\textit{total cost for the bike}}{859.99+53.75 ~~\approx~~ 913.74}~\hfill[/tex]

Answer:

4.046149209.iS it correct?

Answer:

[tex]4,046149209.10^{11}[/tex]

Step-by-step explanation:

using computer pocket :))

Answer:

y = 63360x

Step-by-step explanation:

we know 1 mile = 63360 inches

So: y = 63360x

x mile

& y inch

Answer:

6,050,000

Step-by-step explanation:

Answer:

6,500,000

Step-by-step explanation:

Answer:

Either through decimals or finding common denominators.

Step-by-step explanation:

When you get decimals you can clearly see which is bigger and with common denominators, you can just cancel out the denominator and see which is bigger. If you'd like me to provide an example just let me know :)

Answer:

(-2,-5)

Step-by-step explanation:

Martin is heading to his house

Answer:

The third tree

Step-by-step explanation:

The first one is growing at a rate of 3.5

The second one is growing at a rate of 2.5

The third one is growing at a rate of 2

I hope this helps!!

Answer:

∠AOC = 98°

∠BOC = 82°

∠DOE = 39°

Step-by-step explanation:

∠DOE = 180 - (43 + 98)

           = 39°

∠BOC = 180 - ∠DOB

           = 180 - 98

           = 82°

∠AOC = ∠DOB  (they are vertical angles which are equal)

Step-by-step explanation:

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Answers:

m = -2/3

b = 1

equation:  y = (-2/3)x + 1

This is the same as writing [tex]y = -\frac{2}{3}x+1[/tex]

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

Explanation:

There are a few approaches, but I like to start at the y intercept whenever it is an integer. The y intercept is where the diagonal line crosses the vertical y axis. In this case, that location is (0,1) telling us that b = 1 is the y intercept.

From that starting anchor point, we need to find a way to get to another point on this line. There are a few ways to do this, but we can move down 2 and to the right 3 units to go from (0,1) to (3,-1). This "down 2 right 3" motion directly leads to the slope of rise/run = -2/3

---------------

Alternatively, you can start at something like (-3,3) and move down 4 and move right 6 to arrive at (3,-1). Note how rise/run = -4/6 = -2/3. No matter where you start, moving along this line will involve a "down 2 right 3" movement pattern. Be sure to reduce any fractions as much as possible.

Yet another alternative is to apply the slope formula using any two points on the line. Preferably they have integer coordinates.

----------------

However you determine the slope, it's m = -2/3 after fully reducing. It along with b = 1 is plugged into y = mx+b to get y = (-2/3)x+1 as the equation of this line. It's in slope intercept form.

Answer:

X times .7 = y.

Step-by-step explanation:

I know what question you are reffering to, don’t worry. <33

Answer:

[tex]-6,-pi,-0.5,\frac{5}{8} ,\frac{2}{3}[/tex]

#1

Breadth=

[tex]\\ \sf\longmapsto 1\dfrac{3}{4}in=\dfrac{7}{4}in=7(2)ft=14ft[/tex]

Length=

[tex]\\ \sf\longmapsto 1in=8ft[/tex]

#2.

Length=

[tex]\\ \sf\longmapsto 2\dfrac{1}{4}in=\dfrac{9}{4}in=9(2)=18ft[/tex]

Breadth=

[tex]\\ \sf\longmapsto 2in=16ft[/tex]

#3

Length(Left side)

[tex]\\ \sf\longmapsto 2\dfrac{1}{4}+1+2\dfrac{3}{4}=\dfrac{9}{4}+1+\dfrac{11}{4}=6in=6(4)=24ft[/tex]

Length (right side)

[tex]\\ \sf\longmapsto 1\dfrac{3}{4}+2+3\dfrac{1}{4}=6in=24ft[/tex]

Breadth

[tex]\\ \sf\longmapsto 1\dfrac{3}{4}+2\dfrac{1}{4}4in=16ft[/tex]

___________

[tex]\:[/tex]

Answer in the picture.

Answer:

4 pounds (lb)

Step-by-step explanation:

$2.68 (spent) ÷ $0.67p/lb = 4 lb

[tex]~~~~~~ \textit{Simple Interest Earned} \\\\ I = Prt\qquad \begin{cases} I=\textit{interest earned}\dotfill &\$300\\ P=\textit{original amount deposited}\dotfill & \$2000\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &3 \end{cases} \\\\\\ 300=(2000)(r)(3)\implies 300=6000r\implies \cfrac{300}{6000}=r \\\\\\ \cfrac{1}{20}=r\implies 0.05=r\implies \stackrel{\textit{converting to percent}}{100\cdot 0.05}\implies \stackrel{\%}{5}=r[/tex]

Answer:  Your anwser who has the most completed it would be the person with 18 questions anwsered out of 45

Step-by-step explanation:

The reason of this is becuase 20 percent of 45 if 9 and thats 9 questions out of 45 so 18 questions out of 45 is more

please mark brainliest thank you

Answer:

3

Step-by-step explanation:

12 divited by 4 =3

= 2(2 + 3) units

= 2 × 5 units

= 10 units.

The perimeter of the rectangle is 10 units.

Hope it helps.

Do comment if you have any query.