2 years ago

Please help quickly! will give brainliest! no explanation is required. just a correct answer :)

Mathematics

2 answers:

myrzilka [38]2 years ago

8 0

Answer:

Step-by-step explanation:

lina2011 [118]2 years ago

4 0

The answer is Letter A

You might be interested in

Find the mean and the MAD. [Note: Type your answers as decimal numbers, rounded to the nearest tenth.] 135, 160, 145, 155, 170,

VashaNatasha [74]

Answer:

Mean = 151

MAD = 9.14

Step-by-step explanation:

Given the data:

135, 160, 145, 155, 170, 150, 142

Mean = Σx / n

Mean = 1057 / 7

Mean = 151

Mean absolute DEVIATION (MAD) : Σ(x - μ) / n

[(135-151) + (160-151) + (145-151) + (155-151) + (170-151) + (150-151) + (142-151)] / 7

Mean absolute deviation = 9.14

4 0

2 years ago

A farmer wants to increase the size of one of his square pens. The pen measures 10 feet on each side. The farmer plans to increa

Oxana [17]

Answer:

156 feet larger

Step-by-step explanation:

Alright so 160% of 10 is 16 , now we do 16x16 = 256

Now we do 10x10 to find the old square feet which is 100

256-100=156

4 0

2 years ago

How to get everything to one side of the inequality for 3+4/x>=(x+2)/x

Ksenya-84 [330]

Answer:

$2x+2\geq 0$

Step-by-step explanation:

Given:

The given inequality is.

$3+\frac{4}{x} \geq \frac{x+2}{x}$

Solution:

Simplify the given expression.

$3+\frac{4}{x} \geq \frac{x+2}{x}$

Multiply by x both side of the equation.

$x(3+\frac{4}{x}) \geq x(\frac{x+2}{x})$

Simplify.

$3x+\frac{4x}{x} \geq x(\frac{x+2}{x})$

$3x+4\geq x+2$

Rewrite the equation as.

$3x+4-x-2\geq 0$

$2x+2\geq 0$

Therefore, $2x+2\geq 0$ is the simplest form of the given expression.

6 0

3 years ago

Draw two lines that are perpendicular. What type of angle is formed where the perpendicular lines intersect?

Vladimir79 [104]

a right angle (90 degrees)

4 0

3 years ago

Read 2 more answers

Which equation can be used to solve the following word problem?

ra1l [238]

A is definitely the answer.

3 0

3 years ago

Read 2 more answers