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3 years ago

#1) Please help me with this question! Will Mark BRAINLIEST. :)

Mathematics

2 answers:

Vadim26 [7]3 years ago

7 0

I think it’s gonna be all real numbers except 13

Keith_Richards [23]3 years ago

5 0

The answer is going to be a. hope that helped

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Helllpppp meeeee plsssssss

Ainat [17]

Answer:

The inequality $\frac{8}{4}\:$ is true.

Step-by-step explanation:

Given

$\frac{8}{5}$

FALSE

Reason: 8/5 or 1.6 is greater than 9/10 or 0.9

$1>\frac{6}{5}$

FALSE

Reason: 1 is smaller than 6/5 or (1.1)

$\frac{5}{2}$

converting mixed number to improper fraction

$\frac{5}{2}$

FALSE

Reason: 5/2 can not be less than 5/2

$\frac{8}{4}\:$

$2$

TRUE

Reason: 2 is indeed smaller than 5/2 or 5.2 ∵ 5/2 = 2.5

Therefore, inequality $\frac{8}{4}\:$ is true.

7 0

2 years ago

The ____ consists of all the ordered pairs that satisfy all the inequalities in the system

Ostrovityanka [42]

Solution of a set of linear inequalities consists all the ordered pair that satisfy all the linear inequalities in the system.

4 0

2 years ago

What is the slope of the line that contains the points (-1,2) and (4,3)

lutik1710 [3]

your slope is 1/5 ((:

if i could give you a graph i would ):

7 0

2 years ago

Read 2 more answers

2. The width of a rectangle is 5 units less than the length. If the area is 150 square units, then find the dimensions of the re

xz_007 [3.2K]

Answer:

The length = x = 15 units

The width = x-5 = 10 units

Step-by-step explanation:

Let 'x' be the length of a rectangle

As the width of a rectangle is 5 units less than the length.

width of rectangle will be = w = x - 5 units

Area = 150 square units

Using the formula

Area = length × width

$150=\left(x\right)\left(x-5\right)$

$150=x^2-5x$

$x^2-5x=150$

Subtract 50 from both sides

$x^2-5x-150=150-150$

$x^2-5x-150=0$

$\left(x+10\right)\left(x-15\right)=0$

$ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)$

$x+10=0\quad \mathrm{or}\quad \:x-15=0$

$x=-10,\:x=15$

As length can not be negative. so

x = 15 units

Hence,

The length = x = 15 units

The width = x-5 = 15-5 = 10 units

5 0

2 years ago

(x−5) ^2 in expanded

Licemer1 [7]

Answer:

$x^{2}-10x+25$

Step-by-step explanation:

We can rewrite the question as (x-5)*(x-5).

Using the FOIL Method (First, Outside, Inside, Last):

$x^{2}-5x-5x+25$

This simplifies to $x^{2}-10x+25$

6 0

3 years ago

Read 2 more answers