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3 years ago

Which two do i pick ? Evaporation changes gas / liquid water to ice (solid) / water vapor (gas).

1 answer:

7 0

Evaporation changes liquid water and even solid water (ice) to water vapor, which is a gas. This all part of the water cycle! Hope this helps!!

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A number is shown in expanded form.

Nana76 [90]

20,809,204 is the answer because 20,000,000+800,000+9,000+200+4

4 0

3 years ago

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On a coordinate plane, a dashed straight line with negative slope goes through (0, 1) and (2, negative 2). Everything to the lef

charle [14.2K]

Answer:

$y$

Step-by-step explanation:

The straight line passes through (0,1) and (2,-2).

Equation of a straight line passing through two points (x1,y1) and (x2,y2)

is given by:

$y-y_{1}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}(x-x_{1})$

$y-1=\frac{-2-1}{2-0}(x-0)$

$y=-\frac{3}{2}x+1$

Everything to the left of the line is shaded.

We have to visualize the graph:the straight line has a positive y-intercept and a negative slope.The graph is given in the attachment below.

From the figure we can see origin lies on the shaded region.Hence (0,0) should satisfy the inequality.

LHS=y=0

RHS= $-\frac{3x}{2}+1=1\ (x=0)$

LHS<RHS as 0<1

Hence , the inequality is:

$y$

8 0

3 years ago

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Which of the following graphs is the inverse of f(x) = x2 + 4?

Eddi Din [679]

Answer:

Step-by-step explanation:

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3 years ago

Order the numbers from least to greatest.<br> 3.4, 31/5, 35.8%, 3.64, 322%

crimeas [40]

Order the numbers from least to greatest.
3.4, 31/5, 35.8%, 3.64, 322%

8 0

3 years ago

Write an inequality with a solution of x < -7 that you solve in 2 or more steps.

Ainat [17]

Example: 2x + 6 < -8

There's 2 steps to solve this one.
2x + 6 < -8
Subtract 6 from both sides
2x < -14
Divide both sides by 2
x< -7

4 0

3 years ago