3 years ago

NEED THIS NOW PLZZ!!!

Mathematics

1 answer:

rusak2 [61]3 years ago

5 0

Answer:

Step-by-step explanation:

just plug it in on your calculator on graphs and it give you the answer

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The two right triangles on the graph below are similar.

ss7ja [257]

Answer:

B is the correct chose

Step-by-step explanation:

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3 years ago

Please help me solve this I forgot how to

RideAnS [48]

2.5

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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,

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

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1 year ago

Solve this problem using estimation.

crimeas [40]

$1.65 in the answer.

3 0

3 years ago

HELP ME PLS AND THANK YOU

Anna35 [415]

X= - 7/2
Hope this helps! :)

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3 years ago

Read 2 more answers