Find the value of 9 - [4^2 - (3 + 2)].

Answers

Answer 1

Answer: 9 - [4^2 - (3 + 2)].
9 - [16 - (5) ]
9 - [16-5 ]
9 - [11]
9 - 11
= -2

In short, Your Answer would be -2

Hope this helps!

Answer 2

Answer: it would be -2 I could be wroung

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6x + 2y = 10 in slope intercept form

Answers

Answer:

y = -3x + 5

Step-by-step explanation:

Slope intercept form is y = mx + b.

To solve this, you have to rearrange the equation to leave y alone.

First, you have to subtract 6x from both sides, so 2y is alone.

6x - 6x + 2y = 10 - 6x

2y = -6x + 10

Then, you have to divide both sides by 2, so y is alone.

2y/2 = (-6x/2) + (10/2)

y = -3x + 5

Hope this helps!

The function f(x) = 7 – 4x + x2 written in vertex form is f(x) = (x – 2)2 + 3. What is the axis of symmetry for the function?x = –3
x = –2
x = 2
x = 3

Answers

Answer:

x = 2

Step-by-step explanation:

The vertex form of the parabola is given by $f(x)=(x-2)^2+3$

Comparing this equation with vertex form of a parabola $y=a(x-h)^2+k$ , where (h,k) is the vertex

h = 2

k = 3

Hence, vertex is (2,3)

Now, axis of symmetry of a parabola passes through the vertex and divide the parabola in two equal halves.

Hence, axis of symmetry of the parabola is given by

x = h

x = 2

Third option is correct.

Hello,
Answer x=2 (x=h in vertex form y=a(x-h)²+k )

3(2x–7)=5–(1–x) plzz help ASAP

Answers

3(2x–7)=5–(1–x)

6x-21 = 5 - 1 + x

subtract x from both sides

5x - 21 = 5-1

combine like terms

5x - 21 = 4

add 21 to both sides

5x = 25

divide both sides by 5

x = 5

Solve for 2 unknowns
3y + 3x =24
6y+3x = 39

Answers

The two unknown variable in the two given equations are "x" and "y".
3y + 3x = 24
Dividing both sides by 3 we get
y + x = 8
x = 8 - y
Putting the value of y in the second equation we get
6y + 3x = 39
Dividing both sides by 3 we get
2y + x = 13
2y + 8 - y = 13
y = 13 - 8
= 5
Putting the value of y in the first equation we get
y + x = 8
5 + x = 8
x = 8 - 5
x = 3
So the value of x is 3 and the value of y is 5. I hope the procedure is clear enough for you to understand.

this is my answer:):):):)

Find the GCF of 4x^2 y and 6xy^3