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3 years ago

Which of the following values does not satisfy the inequality -2x - 6 is less than or equal to 1

Mathematics

1 answer:

Vsevolod [243]3 years ago

5 0

Answer:

X ≥ 3.5

Step-by-step explanation:

-2x-6≤1

+6 +6

-2x≤7

-2x/2 7/2

x ≥ 3.5

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A sequence is Defined by the formula F(n+1)=f(n)-3. If f(4)=22, what is f(1)

Shalnov [3]

Answer:

The answer is 13 hope it helps!<3

Step-by-step explanation:

7 0

3 years ago

AVprozaik [17]

Answer:

The coordinates of point R are (7,6), second option

Step-by-step explanation:

Coordinates of point R:

The coordinates of point R are , so (6,-7).

90° counterclockwise rule:

The rule for a rotation of 90º counterclockwise is given by:

(x,y) -> (-y,x)

What are the coordinates of point R?

(6,-7) -> (-(-7),6) = (7,6).

The coordinates of point R are (7,6), second option

6 0

3 years ago

What two number add up to 9 and multiply to 8

Nezavi [6.7K]

8 + 1 = 9
8 × 1 = 8

Have a good one!

8 0

3 years ago

Read 2 more answers

Need help please!!!!!!

Neporo4naja [7]

Answer:

x = 13.75

Step-by-step explanation:

(4x + 5) - 10 = 50

4x + 5 - 10 = 50

4x - 5 = 50

4x = 50 + 5

4x = 55

x = 55/4

x = 13.75

8 0

3 years ago

Todor was trying to factor 10x^2-5x+15 He found that the greatest common factor of these terms was 5 and made an area model:

eimsori [14]

Answer:

<em>Model area of dimensions</em>

$p=5$

$q=2x^2-x+3$

Step-by-step explanation:

<u>Model for the Area</u>

Suposse we have a rectangle of measures p and q, its area is computed by

$A=p.q$

Note the expression is a product which means if an equation is found for the area, we can guess the dimensions of the supossed rectangle.

The expression for the area is

$A=10x^2-5x+15$

This polynomial can be factored as

$A=5(2x^2-x+3)$

We have found an explicit product, now we can guess the dimensions of the rectangle are

$p=5$

$q=2x^2-x+3$

Or viceversa

4 0

3 years ago