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3 years ago

6

The number 430,290,100 in expenden form

1 answer:

Bond [772]3 years ago

3 0

Answer:

400,000,000+30,000,000+200,000+90,000+100

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mixas84 [53]

$x2y + z = 9 \\ \\ 1. \: x + 2y + z + - 2y = 9 + - 2y \\ x + z = - 2y + 9 \\ 2. \: x + z + - z = - 2y + 9 + - z \\ x = - 2y - z + 9 \\ \\ \\ x + y - z = 5 \\ \\ 1. \: x + y - z + - y = 5 + - y \\ x - z = - y + 5 \\ 2. \: x - z + z = - y + 5 + z \\ x = - y + z + 5 \\ \\ \\ 3x - y + 2z = 12 \\ 1. \: 3x - y + 2z + y = 12 + y \\ 3x + 2z = y + 12 \\ 2. \: 3x = y - 2z + 12 \\ 3. \: \frac{3x}{3} = \frac{y - 2z + 12}{3} \\ x = \frac{1}{3} y + \frac{ - 2}{3} z + 4$

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2 years ago

Find CD<br> с=42 degrees <br> D= 6 degrees

klasskru [66]

48 degrees that is the answer

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2 years ago

A beach ball weighs 3 ounces. Do 14 beach balls weigh more than 4 pounds? yes no Submit

ozzi

No.
Its still 3 ounces no matter how many you have

7 0

3 years ago

Read 2 more answers

Describe the credit process, using five vocabulary terms from the chapter.

Mandarinka [93]

Answer:

The answer is a and e

Step-by-step explanation:

7 0

2 years ago

How would I graph this?

elena55 [62]

$y\leq 2x-5$

↝ x-intercept

$2x-5=0\\2x=5\\x=\frac{5}{2}$

↝ y-intercept

y = -5

↝ $y\leq 2x-5$ means that the shade/area is below the graph as shown in the first picture.

$y\leq -\frac{1}{2}x-3$

↝ x-intercept

$-\frac{1}{2}x-3=0\\-x-6=0\\-x=6\\x=-6$

↝ y-intercept

y = -3

↝ Since it's "≤" therefore. The shade/area is below the graph. For second picture.

First picture is first inequality

Second picture is second inequality.

3 0

2 years ago