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4 years ago

Tell whether the given value is a solution of the inequality. x − 2 ≥ −1.6 ; x = 0.8

Mathematics

1 answer:

Finger [1]4 years ago

7 0

Answer:

No, it' snot a solution

Step-by-step explanation:

x − 2 ≥ −1.6

x - 2 + 2 ≥ -1.6 + 2

x ≥ 0.4

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If you apply the changes below to the absolute value parent function, F(x)=|x|, what is the equation of the new function? Shift

UNO [17]

Answer:

y= lx+8l -3 is the answer.

Step-by-step explanation:

f(x) = lxl is absolute function if function is shifted by left of right then its change in x and if function is changed in up or down then its change in y

so f(x) = lx-hl +k is transformation of f(x) = lxl where h is shifting by right side and k is shifting to upward direction.

here its 8 unit left and 3 unit down that is h =-8 and k =-3

so new equation will be

y = lx-(-8)l + (-3)

y = lx+8l -3 is the answer

7 0

3 years ago

Determine whether each statement about the rotation (x, y)=( y, -x) is true or false. Select True or False for each statement

larisa [96]

I think it is false I hope this helps you

8 0

4 years ago

How can you determine the sale price if you are giving the regular price and the percent of markdown?

photoshop1234 [79]

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8 0

3 years ago

Match the equivalent expressions.

yarga [219]

Answer:

One pair of equivalent expressions is:

x - 3y + 12

12 - 3y - 2x + x + 2x

Second,

x + 3y + 12

3x + 2y - 2x + y + 12

third,

3y + 12

x + 3y + 2x - 3x + 7 + 5

four,

3x + y - 12

4y + 3y + 3x - 6y - 10 - 2

Step-by-step explanation:

In order to match the equivalent expressions we have to put each expression in its simplest form

So,

$x-3y+12\\\\12 - 3y - 2x + x + 2x\\=12-3y+x\\=x-3y+12\\\\3x + 2y - 2x + y + 12\\=x+3y+12\\\\4y + 3y + 3x - 6y - 10 - 2\\=3x+y-12\\\\x + 3y + 2x - 3x + 7 + 5\\=3y+12\\\\5 + 2y + 7x - 4x + 3y - 17\\=5y+3x-12$

One pair of equivalent expressions is:

x - 3y + 12

12 - 3y - 2x + x + 2x

Second,

x + 3y + 12

3x + 2y - 2x + y + 12

third,

3y + 12

x + 3y + 2x - 3x + 7 + 5

four,

3x + y - 12

4y + 3y + 3x - 6y - 10 - 2

3 0

4 years ago

PLSSSS HELLPPPP I NEEED A ANSWER

noname [10]

Answer:

x = 50°

Step-by-step explanation:

By vertical angles, we have

50° + 2x = 150°

2x = 100°

x = 50°

7 0

3 years ago