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3 years ago

How do I find the value(s) of the variable(s)

Mathematics

2 answers:

IgorLugansk [536]3 years ago

7 0

You need to do the ones in the parentheses first

12345 [234]3 years ago

3 0

Vertical angles are always congruent, so that means 2x+40 = 110 and y+20= 70.
So therefore x= 35 and y= 50

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Find the distance between the two points 5,6 and 0,-6. Show your work

valkas [14]

Answer:

The distance between two points is √169 or 13.

Step-by-step explanation:

In the question we need to find the distance between two points 5,6 and 0,-6 given.

Distance between two points can be found using the formula:

$d(P1,P2) = \sqrt{(x_{2}-x_{1})^2 + (y_{2}-y_{1})^2}$

Putting the given points in the formula we get,

x₂ = 0, x₁ = 5, y₂= -6, y₁= 6

$=\sqrt{(0-(5))^2 + (-6-(6))^2} \\=\sqrt{(0-5)^2 + (-6-6)^2}\\=\sqrt{(-5)^2 + (-12)^2}\\=\sqrt{25 + 144}\\=\sqrt{169}\\=13$

So, the distance between two points is √169 or 13.

3 0

3 years ago

3 ears of corn cost $1

lisov135 [29]

Yes 3 ears of corn cost $1

3 0

3 years ago

Read 2 more answers

Kelly and Daniel wrote the following proofs to prove that vertical angles are congruent. Who is correct?

levacccp [35]

Daniel is correct, but Kelly is not

3 0

3 years ago

Read 2 more answers

This 2 questions pls help

lesantik [10]

Answer:

For the first picture: the answers A

For the second picture: it is also A

Step-by-step explanation:

I put each fraction into desmos for the second picture and the one that matched the image was A.

For the first image i picked A because 10 is a constant without a variable and is not a coefficient.

5 0

3 years ago

Helpppp me plzzzzzz<br>

siniylev [52]

Answer: dude i wanna help you soooo bad but my stupid computar wont let me see the image can you say the question so i can try?

Step-by-step explanation:

6 0

2 years ago