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iVinArrow [24]
3 years ago
10

Sumone help me plz lol

Mathematics
2 answers:
Ivanshal [37]3 years ago
6 0
3x+y hope this helpsss
Gre4nikov [31]3 years ago
4 0

Answer:

3x + 7

Step-by-step explanation:

I am not 100% sure if this is right but I did try and thats what counts. The reason I think this is because since we don't know what <em>x</em> is we cant add or subtract it so instead we subtract it from 6 and put 12 and 5 together. Hope this helps

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Dmitry_Shevchenko [17]

Answer: you are in that school too?

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Step-by-step explanation:


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3 years ago
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Can someone help for brainliest
const2013 [10]

Answer:

hypotenuse is 34

Step-by-step explanation:

a²+b²=c²

16²+30²=c²

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6 0
3 years ago
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Elanso [62]

Answer:

24 ft²

Step-by-step explanation:

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3 years ago
Expression is equivalent to 52 + 33?
sineoko [7]
Lets first solve this:-

52 + 33 = 85

Now we need to find something equivalent to this. We can work it out like this:-

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3 0
3 years ago
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A basketball player is 7 ft tall. He shoots the ball into the basket and the path of the
emmainna [20.7K]

Answer:

52

Step-by-step explanation:

Given the the equation h(t) =-15t^2+ 30t+7 where t is the time in second

So to find the ball's maximum height we can apply the vertex formula:

t= \frac{-b}{2a}  

to find the "x" value of the vertex, then plug that value into the original equation as a substitute for "x".

Standard quadratic form is: ax^2+bx+c

=> a=15, b=30 in our given equation

<=> t = \frac{-30}{2*-15} =1

When t =-1 we have h(t) = 15*1^2+ 30*1+7 = 52

So the ball's maximum height is:  52

Hope it will find you well.

6 0
3 years ago
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