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3 years ago

2+(5+y) I need help pls! If you know the answer to this problem, please explain, THANK YOU!!!

Mathematics

2 answers:

anzhelika [568]3 years ago

7 0

Answer:

y= -7

Step-by-step explanation:

I'm not sure if this is what you are looking for but here you go!

If the equation is set equal to zero.

2+(5+y)=0 This is the original expression, we need to find the value for y.

5+y= -2 We move the two to the right to remove it from the left side of

the equation.

y= -7 We repeat the same thing as we did in the last step, except

with the value 5. This then gives us our y-value, which is -7.

I hope this helps!

anzhelika [568]3 years ago

6 0

Answer:

y+7

Step-by-step explanation:

Take them out of the parenthesis and it is 2+5+y and then do 2+5 which is 7 so y+7 is the answer.

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SU and VT are chords that intersect at point R.

vovikov84 [41]

Answer:

<h2>The length of the line segment VT is 13 units.</h2>

Step-by-step explanation:

We know that SU and VT are chords. If the intersect at point R, we can define the following proportion

$\frac{RS}{RT} =\frac{RV}{RU}$

Where

$RS=SR=x+6\\RT=x+4\\VR=RV=x+1\\RU=x$

Replacing all these expressions, we have

$\frac{x+6}{x+4} =\frac{x+1}{x}$

Solving for $x$ , we have

$x(x+6)=(x+4)(x+1)\\x^{2} +6x=x^{2} +x+4x+4\\6x-5x=4\\x=4$

Now, notice that chord VT is form by the sum of RT and RV, so

$VT=VR+RT\\VT=x+1+x+4\\VT=2x+5$

Replacing the value of the variable

$VT=2(4)+5\\VT=8+5\\VT=13$

Therefore, the length of the line segment VT is 13 units.

5 0

3 years ago

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You build and sell toy cars for $36 each. So far, you have built 25 toy cars. How many more toy cars will you have to build and

Naily [24]

Multiple what you have already: 36x25 = 900
Subtract that from how much you need to earn:
1620-900=720
Divide how much more money you need by how much money each car is:
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You need 20 more cars

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3 years ago

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UkoKoshka [18]

Answer:

4.40033 x 10^17

Step-by-step explanation:

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4 years ago

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Natali5045456 [20]

Answer:

The answer is 22%.

Step-by-step explanation:

All you need to do to figure this out is to divide 36 by 8.

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Hope this helps!

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3 years ago

Help pls i’ll give a brainliest to the person with the correct answer

nekit [7.7K]

I think the answer is C or A

7 0

3 years ago