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borishaifa [10]
2 years ago
13

PLZ HELP QUICK ILL MARK BRAINLEIST!!!

Mathematics
2 answers:
atroni [7]2 years ago
6 0
The answer is 5x + 21 = 36
worty [1.4K]2 years ago
6 0

Answer:

21 + 5x = 36 or  5x + 21 = 36

Step-by-step explanation:

4(3) + 2(2) + 5(1) + 5x = 36

21 + 5x = 36

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Please help me out with this
neonofarm [45]

Answer:

I believe the answer is 12.57

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Find the vertex of the function given below.<br><br> y= x2 - 6x +1
Helga [31]

Answer:

V( 3, -8 )

Step-by-step explanation:

Parable equation is of the form:

( x - h )² = 4p*(y - k)

In that expression, vertex has coordinates V ( h, k )

Then all we have to do is transform the given equation

y = x² - 6x + 1       or     x² - 6x  = y - 1          (1)

We can get a  perfect square trinomial in the first member of the equation according to:

x²  -  6x   =   ( x - 3 )²  - 9

(x - 3 )²   = x² - 6x  + 9

By substitution  en equation (1)

( x - 3 )² - 9 = y - 1

( x - 3 )² = y -1 + 9

( x - 3 )² = y + 8

( x - 3 )² = (y + 8 )

Then vertex coordinates are

V( 3 , -8)

3 0
3 years ago
Find the product.<br><br> 1/2 - y (2y * 3 - 8)<br> a) -y 4 + 4y<br> b) y 4 + 4y<br> c) -2y 3 + 4
aivan3 [116]
1/2 - y (6y - 8)
1/2 -6y2 - 8y

the answer is A
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3 years ago
Write a variable expression for each. Tell what the variable represents I NEED HELP!!!
Digiron [165]
1. x - 16
2. x + 5
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3 years ago
The picture represents a final step used in...
RUDIKE [14]
I believe it’s constructing angle bisectors
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