Ask question

Ask question

All categories

3 years ago

9

X = 2, w = -1, y = 6, z = 4 x²+4w - 2y

2 answers:

musickatia [10]3 years ago

6 0

Answer:

<h2>-12</h2>

Step-by-step explanation:

$x = 2\\ w = -1\\ y = 6\\ z = 4\\x^2+4w-2y\\$

$(2)^2 +4(-1) -2(6)\\4 -4 -12\\0-12\\\\=-12$

Marina CMI [18]3 years ago

5 0

Answer:

4x² + 4w - 2y

4(2)² + 4(-1) - 2(6)

4×4 + (-4) - 12

16 - 4 - 12

12 - 12

0 is the answer

You might be interested in

The visibility, in miles, from a certain spot on a hillside can be calculated using the function d=1.8x, where x is the heigh

Lemur [1.5K]

Answer:

23 i think im not allway right

Step-by-step explanation:

4 0

3 years ago

What is the domain and range of the function f(x)=−3/2(4)^(x−3)−1?

Mekhanik [1.2K]

Answer:

Domain: (−∞,∞)

Range: (−∞,∞)

5 0

3 years ago

When we use a number line, we ask ourselves where do we place the....?

Charra [1.4K]

0 or dot, depending on what course you are taking

8 0

3 years ago

Read 2 more answers

Which two whole numbers is √20 between?

Kay [80]

Answer:4 and 5

Step-by-step explanation:

√(20) is approximately 4.5 so it is between 4 and 5

7 0

4 years ago

4. Gabby makes banana bread at her bakery every Monday and Wednesday. Her

siniylev [52]

Answer:

Top row: 3 cups, 30 tablespoons, 12 bananas

Second row: 7 cups, 70 tbs, 28 bananas

Step-by-step explanation:

The ratio is 5 (sugar) : 50 (butter)...

You can make the unit rate: 1 cup of sugar: 10 tbs of butter

Since the other ratio is 80 tbs : 32 bananas...

1 tbs : .4 bananas

So...

3 cups : 30 tbs

30 tbs : 12 bananas

28 bananas : 70 tbs

70 tbs : 7 cups

Hope this helps!!!

5 0

3 years ago