3 years ago

Ginger practices daily for the upcoming

Mathematics

1 answer:

olga2289 [7]3 years ago

4 0

5 days...
you add all the dots on the graph after 30 mins

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Simora [160]

I’m not sure I’m going to look for it on the internet for you buddy because I don’t know yet

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3 years ago

Find the value of tan θ for the angle shown. A line is drawn from the origin through the point square root of thirty-three comma

Bogdan [553]

If you draw this triangle on a graph as described, tan theta is -4(square root)33/33

8 0

3 years ago

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In a probability experiment, Eric flipped a coin 39 times. The coin landed on heads 26 times. What is the ratio of heads to tail

PilotLPTM [1.2K]

Answer:

26 : 13

Explanation:

Total # of times the coin was flipped: 39

# of heads: 26

39 - 26 = 13

# of tails: 13

Heads : Tails

26 : 13

4 0

2 years ago

What is the same as the difference between a number and itself

Mama L [17]

Answer: half the number?

If you write an equation for it:
Let the number be x
1/2x = x - 1/2x

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3 years ago

Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary. Hint: Use the Pythagorean T

Paul [167]

The distance between two points on the plane is given by the formula below

$\begin{gathered} A=(x_1,y_1),B=(x_2,y_2) \\ \Rightarrow d(A,B)=\sqrt[]{(x_1-x_2)^2+(y_1-y_2)^2} \end{gathered}$

Therefore, in our case,

$A=(-1,-3),B=(5,2)$

Thus,

$\begin{gathered} \Rightarrow d(A,B)=\sqrt[]{(-1-5)^2+(-3-2)^2}=\sqrt[]{6^2+5^2}=\sqrt[]{36+25}=\sqrt[]{61} \\ \Rightarrow d(A,B)=\sqrt[]{61} \end{gathered}$

Therefore, the answer is sqrt(61)

In general,

$-(-n)=n$

Remember that

$-n=(-1)\cdot n$

Therefore,

$\begin{gathered} a-(-n)=a+(-1)(-n)=a+(-1)(-1\cdot n)=a+(-1)^2\cdot n=a+1\cdot n=a+n \\ \Rightarrow a-(-n)=a+n \end{gathered}$

6 0

1 year ago